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Atlas V of NROL-107 mission Silentbarker is a class of classified United States spy satellites for space domain awareness developed by US Space Force and National Reconnaissance Office .[ 1] [ 2] [ 3]
USAF and
USSF space vehicle designations (since 1962)
SLV series SB series Satellites
1 Not assigned2 Unofficial designation3 Designation believed to be this type but unconfirmed
January
ION SCV-007 & 008 (Astrocast × 4), Orbiter SN1 † (Unicorn-2G †, Unicorn-2H †), Vigoride-5 , ICEYE × 3, Lynk Tower 03 , Lynk Tower 04 , ÑuSat × 4, Flock 4y × 36, KSF3 × 4, Gama Alpha , Lemur-2 × 6, Milspace-2 1 , MilSpace-2 2 , Platform 2 , SpaceBEE × 12,Shijian 23 AMAN †, CIRCE 1 †, CIRCE 2 †, ForgeStar-0 †, Prometheus 2A †, Prometheus 2B †, STORK-6 †OneWeb L16 (40 satellites)Apstar 6E Yaogan 37 , Shiyan 22A , Shiyan 22B Jilin-1 Gaofen-03D 34 , Jilin-1 Hongwai-01A × 2, Jilin-1 Mofang-02A × 3LDPE-3A , USA-342 / CBAS-2USA-343 / GPS III-06 Starlink G2-4 (51 satellites)Hawk × 3IGS-Radar 7 Starlink G5-2 (56 satellites)Starlink G2-6 (49 satellites), ION SCV-009 February March April
SDA Transport Layer Tranche 0 × 8 , SDA Tracking Layer Tranche 0 × 2 Intelsat 40e / TEMPO JUICE ION SCV-010 (Kepler-20 , Kepler-21 ), Vigoride-6 , Hawk × 3, İMECE , ÑuSat × 4, Brokkr-1 , DEWA SAT-2 , LacunaSat-2F , Lemur-2 × 3, Sateliot_0 / Platform 3 , TAIFA-1 Fengyun 3G Starlink G6-2 (21 satellites)Starlink G3-5 (46 satellites)O3b mPOWER 3 , O3b mPOWER 4 May June
Starlink G6-4 (22 satellites)SpaceX CRS-28 (Maya-5 , Maya-6 )Shiyan 24A , Shiyan 24B Starlink G5-11 (52 satellites)ION SCV-011 (Unicorn-2I ), Orbiter SN3 , Blackjack Aces × 4, ICEYE × 4, ÑuSat × 4, GEISAT , Lemur-2 × 3, MISR-A , MISR-B , SpaceBEE × 12, Tiger-4 , XVI Jilin-1 Gaofen-03D × 8, Jilin-1 Gaofen-06A × 30, Jilin-1 Pingtai-02A × 2SATRIA Shiyan 25 Starlink G5-7 (47 satellites)USA-345 / Orion 11 Starlink G5-12 (56 satellites)Meteor-M №2-3 July August September October November
TJS-10 Starlink G6-26 (23 satellites)Starlink G6-27 (23 satellites)ChinaSat 6E SpaceX CRS-29 ION SCV-015 (Lemur-2 NANAZ , OSW Cazorla , Unicorn-2J , Unicorn-2K ), Aether-1 , Aether-2 , FalconSAT-X , ICEYE × 4, Pelican-1 , B1B2 Barry , Flock-4q × 36, Lemur-2 × 10, PEARL-1C , PEARL-1H , Platform 5 , STORK-7 / Aman-1 O3b mPOWER 5 , O3b mPOWER 6 Haiyang-3A Starlink G6-28 (23 satellites)Starlink G7-7 (22 satellites)Malligyong-1 F3 Starlink G6-29 (23 satellites)Kosmos 2572 / Razdan 1Starlink G6-30 (23 satellites) December Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
