Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.981915E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:50:03+0800
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    1 Object 1

    AOE ID 53742
    NORAD ID 53742
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62236
    NORAD ID 62236
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4637 STARLINK-32641
    Time of Closest Approach 2026-10-21T06:24:02+0000
    Collision Probability (Pc) 2.981915E-4
    Conjunction Distance (km) 0.342 km
    Relative Speed (km/s) 7.207 km/s
    Conjunction Risk Parameters R (Radial): -0.261 | I (In-track): -0.191 | C (Cross-track): 0.106
    Collision Risk Index (CRI) 0.84
    X Position (km) 4639.055 4638.89
    Position Y (km) 294.83 294.6
    Position Z (km) 5009.362 5009.172
    Velocity X (km/s) -3.066 2.212
    Velocity Y (km/s) 6.554 6.89
    Velocity Z (km/s) 2.447 -2.447

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4637 STARLINK-32641
    Semimajor Axis (a) 6840.864 km 6840.821 km
    Eccentricity (e) 0.000115 0.000077
    Inclination (i) 53.1594° 53.1580°
    RAAN 319.8480° 246.7681°
    Perigee Argument 88.8738° 83.4642°
    Mean Anomaly (M) 271.2396° 276.6447°
    Apogee 463.515 km 463.208 km
    Perigee 461.939 km 462.160 km
    Orbit Epoch 2026-10-19T02:31:31+0000 2026-10-19T07:00:46+0000

    STARLINK-4637 & STARLINK-32641 Collision Probability (Pc) Trend

    STARLINK-4637 & STARLINK-32641 Collision Probability (Pc) TrendNot Available

    STARLINK-4637 & STARLINK-32641 Miss Distance (Miss Distance) Trend

    STARLINK-4637 & STARLINK-32641 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4637Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32641Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4637Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32641Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4637

    No nearby objects data