Khatri_pune
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Congrats to ISRO... major milestone achieved in Chandrayaan 2 mission..
ISRO GSLV MkIII-M1 / Chandrayānam-2 (Chandrayaan-2) Mission: July 15, 2019
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KapitaanAli
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Tentative plan for future operation after Trans Lunar Injection are as follows:
Subsequently, Vikram lander will separate from the orbiter on September 02, 2019. Two orbit maneuvers will be performed on the lander before the initiation of powered descent to make a soft landing on the lunar surface on September 07, 2019.
Subsequently, Vikram lander will separate from the orbiter on September 02, 2019. Two orbit maneuvers will be performed on the lander before the initiation of powered descent to make a soft landing on the lunar surface on September 07, 2019.
Khatri_pune
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Congrats to ISRO....
Chandrayaan2 Successfully incerted in lunar orbit.... cheers....
Chandrayaan2 Successfully incerted in lunar orbit.... cheers....
KapitaanAli
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August 20, 2019
Lunar Orbit Insertion (LOI) maneuver was completed successfully today (August 20, 2019). The duration of maneuver was 1738 seconds beginning from 0902 hrs IST. With this, Chandrayaan-2 was successfully inserted into a Lunar orbit. The orbit achieved is 114 km x 18072 km.
Following this, a series of orbit maneuvers will be performed.
The next Lunar bound orbit maneuver is scheduled tomorrow (August 21, 2019) between 1230-13:30 hrs IST.
Lunar Orbit Insertion (LOI) maneuver was completed successfully today (August 20, 2019). The duration of maneuver was 1738 seconds beginning from 0902 hrs IST. With this, Chandrayaan-2 was successfully inserted into a Lunar orbit. The orbit achieved is 114 km x 18072 km.
Following this, a series of orbit maneuvers will be performed.
The next Lunar bound orbit maneuver is scheduled tomorrow (August 21, 2019) between 1230-13:30 hrs IST.
Galactic Penguin SST
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Beware folks, and keep in mind that to date, the lunar insertion maneuver is not new for ISRO, and was already mastered more than a decade ago with Chandrayaan-1, on 8th November 2008.
But what will be crucial is the landing maneuver, especially in light of the Israeli Beresheet lunar lander's failure on 11th April 2019, as both nations share the same technologies.
Reminder for all that @Galactic Penguin has already wisely and timely warned on 26th March 2019 that:
Indeed the most challenging part is yet to come! A technological hurdle that only the 3 superpowers of the most Elite Club of Lunar Landing Nations have mastered (China, U.S., U.S.S.R.).
On the footnote, please also take notice that back on 1st May 2019, @Galactic Penguin has correctly predicted the 8th August 2019 nuclear explosion of Nenoksa.
Just sharing wisdom with our southern neighbors in order to later spare shedding tears.
Aryan0395
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Arent a few people too quick to celebrate the pre-conceived failure which may not happen?
KapitaanAli
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August 21, 2019
Second Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (August 21, 2019) beginning at 1250 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 1228 seconds. The orbit achieved is 118 km x 4412 km.
All spacecraft parameters are normal.
The next Lunar bound orbit maneuver is scheduled on August 28, 2019 between 0530 - 0630 hrs IST.
Second Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (August 21, 2019) beginning at 1250 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 1228 seconds. The orbit achieved is 118 km x 4412 km.
All spacecraft parameters are normal.
The next Lunar bound orbit maneuver is scheduled on August 28, 2019 between 0530 - 0630 hrs IST.
KapitaanAli
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August 22, 2019
Moon as viewed by Chandrayaan-2 LI4 Camera on 21 August 2019 19:03 UT:
Moon as viewed by Chandrayaan-2 LI4 Camera on 21 August 2019 19:03 UT:
KapitaanAli
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August 26, 2019
Lunar surface imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Jackson, Mitra, Mach and Korolev:
Jackson is an impact crater located in the northern hemisphere of the far side of the Moon. It is a 71 km dia crater at 22.4°N and 163.1°W (shown in the inset). The interesting feature at the western outer rim of Mach crater is another impact crater, Mitra (92 km dia). It is named after Prof. Sisir Kumar Mitra, who was an Indian physicist and Padma Bhushan recipient known for his pioneering work in the field of ionosphere and Radiophysics. The Korolev crater seen in the image is a 437 km crater which has several small craters of varying sizes.
Lunar surface imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Sommerfeld and Kirkwood:
Sommerfeld is a large impact crater located in the farside northern latitudes of the Moon. It is a 169km dia crater at 65.2°N and 162.4°W. It has relatively flat interior surrounded by a ring mountain and a number of smaller craters lie along the rim edge. The crater is named after Dr. Arnold Sommerfeld who is a German physicist pioneered in the field of atomic and quantum physics. North east to this crater lies the Kirkwood crater named after the American astronomer Daniel Kirkwood, another well-formed impact crater which is approximately 68 km dia.
Lunar north polar region imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Plaskett (109km), Rozhdestvenskiy (177km) and Hermite (104 km ; one of the coldest spots in the solar system ~ 25 deg K):
Lunar surface imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Jackson, Mitra, Mach and Korolev:
Jackson is an impact crater located in the northern hemisphere of the far side of the Moon. It is a 71 km dia crater at 22.4°N and 163.1°W (shown in the inset). The interesting feature at the western outer rim of Mach crater is another impact crater, Mitra (92 km dia). It is named after Prof. Sisir Kumar Mitra, who was an Indian physicist and Padma Bhushan recipient known for his pioneering work in the field of ionosphere and Radiophysics. The Korolev crater seen in the image is a 437 km crater which has several small craters of varying sizes.
Lunar surface imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Sommerfeld and Kirkwood:
Sommerfeld is a large impact crater located in the farside northern latitudes of the Moon. It is a 169km dia crater at 65.2°N and 162.4°W. It has relatively flat interior surrounded by a ring mountain and a number of smaller craters lie along the rim edge. The crater is named after Dr. Arnold Sommerfeld who is a German physicist pioneered in the field of atomic and quantum physics. North east to this crater lies the Kirkwood crater named after the American astronomer Daniel Kirkwood, another well-formed impact crater which is approximately 68 km dia.
Lunar north polar region imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Plaskett (109km), Rozhdestvenskiy (177km) and Hermite (104 km ; one of the coldest spots in the solar system ~ 25 deg K):
Krptonite
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Kee
Keep up the good work, eagerly awaiting moar updatesAugust 26, 2019
Lunar surface imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Jackson, Mitra, Mach and Korolev:
Jackson is an impact crater located in the northern hemisphere of the far side of the Moon. It is a 71 km dia crater at 22.4°N and 163.1°W (shown in the inset). The interesting feature at the western outer rim of Mach crater is another impact crater, Mitra (92 km dia). It is named after Prof. Sisir Kumar Mitra, who was an Indian physicist and Padma Bhushan recipient known for his pioneering work in the field of ionosphere and Radiophysics. The Korolev crater seen in the image is a 437 km crater which has several small craters of varying sizes.
Lunar surface imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Sommerfeld and Kirkwood:
Sommerfeld is a large impact crater located in the farside northern latitudes of the Moon. It is a 169km dia crater at 65.2°N and 162.4°W. It has relatively flat interior surrounded by a ring mountain and a number of smaller craters lie along the rim edge. The crater is named after Dr. Arnold Sommerfeld who is a German physicist pioneered in the field of atomic and quantum physics. North east to this crater lies the Kirkwood crater named after the American astronomer Daniel Kirkwood, another well-formed impact crater which is approximately 68 km dia.
Lunar north polar region imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Plaskett (109km), Rozhdestvenskiy (177km) and Hermite (104 km ; one of the coldest spots in the solar system ~ 25 deg K):
Furious
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KapitaanAli
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August 28, 2019
Third Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (August 28, 2019) beginning at 0904 hrs IST, using the onboard propulsion system. The duration of the maneuver was 1190 seconds. The orbit achieved is 179 km x 1412 km.
All spacecraft parameters are normal.
The next Lunar bound orbit maneuver is scheduled on August 30, 2019 between 1800 - 1900 hrs IST.
Third Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (August 28, 2019) beginning at 0904 hrs IST, using the onboard propulsion system. The duration of the maneuver was 1190 seconds. The orbit achieved is 179 km x 1412 km.
All spacecraft parameters are normal.
The next Lunar bound orbit maneuver is scheduled on August 30, 2019 between 1800 - 1900 hrs IST.
Khatri_pune
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August 30, 2019
Fourth Lunar Orbit Maneuver
Fourth Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (August 30, 2019) beginning at 1818 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 1155 seconds. The orbit achieved is 124 km x 164 km.
All spacecraft parameters are normal.
The next Lunar bound orbit maneuver is scheduled on September 01, 2019 between 1800 - 1900 hrs IST.
Fourth Lunar Orbit Maneuver
Fourth Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (August 30, 2019) beginning at 1818 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 1155 seconds. The orbit achieved is 124 km x 164 km.
All spacecraft parameters are normal.
The next Lunar bound orbit maneuver is scheduled on September 01, 2019 between 1800 - 1900 hrs IST.
