Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.09556E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:06:12+0800
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    1 Object 1

    AOE ID 56027
    NORAD ID 56027
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59364
    NORAD ID 59364
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5777 STARLINK-31547
    Time of Closest Approach 2026-10-30T05:23:10+0000
    Collision Probability (Pc) 1.09556E-5
    Conjunction Distance (km) 1.203 km
    Relative Speed (km/s) 10.177 km/s
    Conjunction Risk Parameters R (Radial): 0.35 | I (In-track): 0.858 | C (Cross-track): -0.767
    Collision Risk Index (CRI) 0.56
    X Position (km) 6677.392 6676.895
    Position Y (km) -921.483 -922.576
    Position Z (km) -1286.431 -1286.367
    Velocity X (km/s) -0.157 1.719
    Velocity Y (km/s) 5.757 5.491
    Velocity Z (km/s) -4.996 5.002

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5777 STARLINK-31547
    Semimajor Axis (a) 6861.483 km 6861.168 km
    Eccentricity (e) 0.000743 0.000217
    Inclination (i) 42.9289° 43.0042°
    RAAN 178.2479° 20.5562°
    Perigee Argument 87.5661° 244.3440°
    Mean Anomaly (M) 272.6040° 115.7188°
    Apogee 488.442 km 484.522 km
    Perigee 478.250 km 481.540 km
    Orbit Epoch 2026-10-27T01:12:14+0000 2026-10-27T06:50:20+0000

    STARLINK-5777 & STARLINK-31547 Collision Probability (Pc) Trend

    STARLINK-5777 & STARLINK-31547 Collision Probability (Pc) TrendNot Available

    STARLINK-5777 & STARLINK-31547 Miss Distance (Miss Distance) Trend

    STARLINK-5777 & STARLINK-31547 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5777Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31547Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5777Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31547Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5777

    No nearby objects data