Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.887849E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:43:17+0800
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    1 Object 1

    AOE ID 53980
    NORAD ID 53980
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65849
    NORAD ID 65849
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5133 STARLINK-35231
    Time of Closest Approach 2026-10-21T23:51:05+0000
    Collision Probability (Pc) 7.887849E-6
    Conjunction Distance (km) 1.37 km
    Relative Speed (km/s) 12.041 km/s
    Conjunction Risk Parameters R (Radial): -1.096 | I (In-track): -0.502 | C (Cross-track): -0.648
    Collision Risk Index (CRI) 0.53
    X Position (km) -1653.077 -1652.017
    Position Y (km) 6462.601 6461.768
    Position Z (km) -1527.643 -1527.401
    Velocity X (km/s) -4.216 -4.88
    Velocity Y (km/s) -2.459 0.134
    Velocity Z (km/s) -5.869 5.87

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5133 STARLINK-35231
    Semimajor Axis (a) 6840.866 km 6840.790 km
    Eccentricity (e) 0.000125 0.000038
    Inclination (i) 53.1581° 53.1590°
    RAAN 288.3337° 130.0544°
    Perigee Argument 89.3298° 23.8534°
    Mean Anomaly (M) 270.7848° 336.2486°
    Apogee 463.587 km 462.913 km
    Perigee 461.871 km 462.393 km
    Orbit Epoch 2026-10-19T00:39:15+0000 2026-10-18T14:38:26+0000

    STARLINK-5133 & STARLINK-35231 Collision Probability (Pc) Trend

    STARLINK-5133 & STARLINK-35231 Collision Probability (Pc) TrendNot Available

    STARLINK-5133 & STARLINK-35231 Miss Distance (Miss Distance) Trend

    STARLINK-5133 & STARLINK-35231 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5133Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35231Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5133Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35231Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5133

    No nearby objects data