NK-forum:23 июня – Космос-2519 (14Ф150 "Напряжение" ), Космос-2521 (спутник инспектор), Космос-2523 (ПО) – Союз-2-1В/Волга – Плесецк 43/4 – 21:04:33 (ПО) apparently analogous "TBD"Russian friends can help ?
Quote from: Nicolas PILLET on 10/31/2017 10:20 amAccording to my informations, Cosmos 2519 is 14Ф150 №8120.https://www.kosmonavtika.com/lancements/2017/23062017/23062017.htmlNo. 8120 does not seem to be 14F150 no. 2.Rather no. 1.
According to my informations, Cosmos 2519 is 14Ф150 №8120.https://www.kosmonavtika.com/lancements/2017/23062017/23062017.html
«Проведение и обеспечение сертификационных испытаний ЭКБ ИП предназначенной для комплектования аппаратуры изделия СГК-5 ИНАЯ.402113.081 изделия 14Ф150 Н2», шифр: «СГК-5-КП»
Cosmos 2519 has engine K50-10.5 from OKB Fakel.http://www.fakel-russia.com/images/content/o_kompanii/letnaya_istoriya/KA_s_oborudovaniem.pdf
quote: "E" usually stands for "experimental" and "KA" for "kosmicheskiy apparat" ("satellite"). Could the "O" stand for "optical"? or Electro optical ??
Is there any current orbital data from 2017-37E?
Quote from: Alter Sachse on 12/02/2017 12:20 pmIs there any current orbital data from 2017-37E?I would like to ask this question again.
I wonder whether the perigee of Cosmos 2521 will drop further for a rendezvous with Cosmos 2523 which is in a 555-663 km orbit?
Quote from: Phillip Clark on 02/17/2018 12:51 amI wonder whether the perigee of Cosmos 2521 will drop further for a rendezvous with Cosmos 2523 which is in a 555-663 km orbit?That was my thought too.
Quote from: Alter Sachse on 02/17/2018 08:16 amQuote from: Phillip Clark on 02/17/2018 12:51 amI wonder whether the perigee of Cosmos 2521 will drop further for a rendezvous with Cosmos 2523 which is in a 555-663 km orbit?That was my thought too.At present the orbital planes of the two satellites are about 2 degrees apart, so something would need to be done about that for a rendezvous - unless a "fly-by" without lingering was planned.
Quote from: Phillip Clark on 02/17/2018 09:44 amQuote from: Alter Sachse on 02/17/2018 08:16 amQuote from: Phillip Clark on 02/17/2018 12:51 amI wonder whether the perigee of Cosmos 2521 will drop further for a rendezvous with Cosmos 2523 which is in a 555-663 km orbit?That was my thought too.At present the orbital planes of the two satellites are about 2 degrees apart, so something would need to be done about that for a rendezvous - unless a "fly-by" without lingering was planned.His job is to be "inspection" (?)