CJ-4474 · SL-16 R/B DEB
OG-1 Meridian-1 vs NORAD 23705 — debris
Probability of collision3.2×10−5
Time to closest approachT−05:06:00
Decision windowclosed
Miss distance1.880km
Statecautionflat
Screening campaign
22 CDMs · ±1σ band
Encounter geometry
Radial0.310km
In-track1.840km
Cross-track0.220km
Relative velocity13.42km/s
Record
- Primary
- OG-1 Meridian-1
- Secondary
- 23705
- Screening source
- 18 SDS · Space-Track
- Last CDM
- 46m ago
- CDMs received
- 22
- TCA (UTC)
- 2026-08-01 19:38:00Z
- Decision deadline
- 2026-08-01 13:08:00Z
- Secondary RCS
- 0.140 m²
- Current ±1σ
- 0.16 decades
Burns logged
- MNV-09110.15 m/s · expired
Maneuver planner
2 downstream
Proposed burnOG-1 · Meridian-1
Delta-v0.15m/s
Propellant0.022kg
Axisin-track
Burn duration20s
- Execute
- 2026-08-01 12:56:00Z
- Upload pass
- Fairbanks (KSAT) · T+02:24:00
Effect on CJ-4474
Pc now3.2×10−5
Pc after4.4×10−8
Miss now1.880km
Miss after5.910km
Station-keeping budget2.1 yr runway
6.118 kg after burnreserve 2.2 · capacity 12.4 kg
Downstream conjunctions2 affected
- SL-16 R/B DEBresolvedCJ-4474 · T+5.1h3.2×10−54.4×10−8
- DELTA 1 DEBcreatedCJ-4487 · T+58.2h—1.6×10−6
Decision deadline passed 1h 23m ago. This burn can no longer be uploaded in time.