Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.249306E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:09:53+0800
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    1 Object 1

    AOE ID 59265
    NORAD ID 59265
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66088
    NORAD ID 66088
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31646 STARLINK-35461
    Time of Closest Approach 2026-10-21T20:28:16+0000
    Collision Probability (Pc) 1.249306E-6
    Conjunction Distance (km) 2.422 km
    Relative Speed (km/s) 7.538 km/s
    Conjunction Risk Parameters R (Radial): -0.374 | I (In-track): 2.081 | C (Cross-track): -1.18
    Collision Risk Index (CRI) 0.37
    X Position (km) -910.476 -908.079
    Position Y (km) -4623.679 -4623.888
    Position Z (km) 4948.936 4948.665
    Velocity X (km/s) 7.047 5.993
    Velocity Y (km/s) 1.399 -3.963
    Velocity Z (km/s) 2.596 -2.596

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31646 STARLINK-35461
    Semimajor Axis (a) 6840.904 km 6840.858 km
    Eccentricity (e) 0.000171 0.000161
    Inclination (i) 53.1590° 53.1566°
    RAAN 219.4630° 142.8126°
    Perigee Argument 87.1571° 81.9288°
    Mean Anomaly (M) 272.9628° 278.1897°
    Apogee 463.941 km 463.823 km
    Perigee 461.593 km 461.619 km
    Orbit Epoch 2026-10-19T04:05:45+0000 2026-10-19T07:00:26+0000

    STARLINK-31646 & STARLINK-35461 Collision Probability (Pc) Trend

    STARLINK-31646 & STARLINK-35461 Collision Probability (Pc) TrendNot Available

    STARLINK-31646 & STARLINK-35461 Miss Distance (Miss Distance) Trend

    STARLINK-31646 & STARLINK-35461 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31646Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35461Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31646Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35461Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31646

    No nearby objects data