Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.164564E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T11:48:09+0800
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    1 Object 1

    AOE ID 55475
    NORAD ID 55475
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63831
    NORAD ID 63831
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5650 STARLINK-33940
    Time of Closest Approach 2026-10-21T05:37:16+0000
    Collision Probability (Pc) 2.164564E-5
    Conjunction Distance (km) 0.989 km
    Relative Speed (km/s) 10.185 km/s
    Conjunction Risk Parameters R (Radial): -0.391 | I (In-track): -0.674 | C (Cross-track): -0.607
    Collision Risk Index (CRI) 0.62
    X Position (km) -5648.846 -5649.663
    Position Y (km) 3672.02 3671.468
    Position Z (km) 1289.029 1289.104
    Velocity X (km/s) -2.288 -3.9
    Velocity Y (km/s) -5.285 -4.236
    Velocity Z (km/s) 5.001 -5

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5650 STARLINK-33940
    Semimajor Axis (a) 6861.202 km 6861.136 km
    Eccentricity (e) 0.000133 0.000231
    Inclination (i) 43.0009° 42.9994°
    RAAN 153.2451° 355.6243°
    Perigee Argument 252.7432° 281.7897°
    Mean Anomaly (M) 107.3273° 78.2696°
    Apogee 483.981 km 484.582 km
    Perigee 482.149 km 481.416 km
    Orbit Epoch 2026-10-18T00:39:25+0000 2026-10-18T06:17:40+0000

    STARLINK-5650 & STARLINK-33940 Collision Probability (Pc) Trend

    STARLINK-5650 & STARLINK-33940 Collision Probability (Pc) TrendNot Available

    STARLINK-5650 & STARLINK-33940 Miss Distance (Miss Distance) Trend

    STARLINK-5650 & STARLINK-33940 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5650Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33940Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5650Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33940Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5650

    No nearby objects data