RE-ENTRY: CZ-7 R/B (NORAD-ID 49223) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 2040 UTC on 04/10/2021. The uncertainty window surrounding this spans ~10 hours

RE-ENTRY: SL-4 R/B (NORAD-ID 49270) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 0525 UTC on 08/10/2021. The uncertainty window surrounding this spans ~19 hours

RE-ENTRY: COSMOS 2551 (NORAD-ID 49127) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 0128 UTC on 20/10/2021. The uncertainty window surrounding this spans ~21 hours

RE-ENTRY: CZ-2F R/B (NORAD-ID 49327) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 1703 UTC on 01/11/2021. The uncertainty window surrounding this spans ~14 hours

Reports of Russian Anti-Satellite test carried out earlier today on Cosmos 1408 (487 x 461 km orbit), increasing future collision risk for a number of LEO satellites, including the ISS. NORSS analysts are currently assessing the impact of this event. Updates to follow!

Reports of Russian #ASAT (anti-satellite) weapons test against a Tselina-D SIGINT satellite Kosmos-1408 (NORAD: 13552, INT DES: 1982-092A) occurring in the early hours of 15/11/2021. NORSS fragmentation modelling predicts a worst-case estimate of 1561 additional fragments in LEO

The NORSS Hive Team are proud to have participated in #SACT 22-1 as White Cell, SSA Lead and Orbital Analyst roles. Following the Russian #ASAT test, it was a great opportunity to watch civil and military space operations come together to support #sda efforts #SDA #SpaceIndustry

RE-ENTRY: SL-4 R/B (49128) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 0440 UTC on 11/12/2021. The uncertainty window surrounding this spans ~16 hours #spacesustainability

RE-ENTRY: ELECTRON R/B (49952) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 0801 UTC on 17/12/2021. The uncertainty window surrounding this spans ~34 hours

UPDATE (RE): ELECTRON R/B (49952) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 0746 UTC on 17/12/2021. The uncertainty window surrounding this spans ~19.5 hours

RE-ENTRY: KZ-1A R/B (49502) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 0851 UTC on 22/12/2021. The uncertainty window surrounding this spans ~15 hours

RE-ENTRY: COSMOS 2519 (42798) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 0423 UTC on 23/12/2021. The uncertainty window surrounding this spans ~14.5 hours

RE-ENTRY: IPM 3/PERSEY (50505) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 1959 UTC on 05/01/2022. The 2σ uncertainty surrounding this window spans ±158 mins

More new kit at Kielder! We're delighted to host @NORSSuk new LOCI camera on site, which will help all of us tackle space debris by analysing activity in Low Earth Orbit - more here bit.ly/3I2Dr75 and check out the NORSS video youtube.com/watch?v=7IZIDu…

RE-ENTRY: CZ-4B R/B (49493) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 1046 UTC on 26/01/2022. The 2σ uncertainty surrounding this window spans ±580 mins #SSA #SST

RE-ENTRY: SL-4 R/B (47547) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 0949 UTC on 02/03/2022. The 2σ uncertainty surrounding this window spans ±545 mins #SSA #SST #reentry

RE-ENTRY: SL-4 R/B (29669) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 0001 UTC on 10/03/2022. The 2σ uncertainty surrounding this window spans ±337 mins #SSA #SST

RE-ENTRY: BREEZE-M DEB (TANK) (39730) is expected to re-enter this week - NORSS' Monte Carlo results below provide a probabilistic re-entry assessment with a re-entry time of approximately 2059 UTC on 09/04/2022. The 2σ uncertainty surrounding this window spans ±475 mins #SSA #RE

RE-ENTRY: LONG MARCH 5B first stage CZ-5B R/B (53240) is expected to re-enter this weekend. NORSS results provide a probabilistic re-entry assessment with a re-entry time of approximately 1920 UTC on 30/07/2022. The 2σ uncertainty surrounding this window currently spans ±667 mins