Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.590205E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:45:11+0800
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    1 Object 1

    AOE ID 59892
    NORAD ID 59892
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66447
    NORAD ID 66447
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31977 STARLINK-34851
    Time of Closest Approach 2026-10-27T19:06:42+0000
    Collision Probability (Pc) 1.590205E-6
    Conjunction Distance (km) 2.341 km
    Relative Speed (km/s) 10.19 km/s
    Conjunction Risk Parameters R (Radial): 1.872 | I (In-track): -1.038 | C (Cross-track): 0.948
    Collision Risk Index (CRI) 0.39
    X Position (km) 3805.185 3802.988
    Position Y (km) 5565.229 5564.506
    Position Z (km) 1274.412 1274.053
    Velocity X (km/s) -4.147 -5.223
    Velocity Y (km/s) 3.987 2.417
    Velocity Z (km/s) -5.004 5.006

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31977 STARLINK-34851
    Semimajor Axis (a) 6860.345 km 6861.132 km
    Eccentricity (e) 0.000458 0.000113
    Inclination (i) 42.9996° 42.9989°
    RAAN 250.4667° 50.6119°
    Perigee Argument 303.6777° 279.9230°
    Mean Anomaly (M) 56.3638° 80.1494°
    Apogee 485.348 km 483.774 km
    Perigee 479.068 km 482.216 km
    Orbit Epoch 2026-10-27T05:50:41+0000 2026-10-26T14:47:48+0000

    STARLINK-31977 & STARLINK-34851 Collision Probability (Pc) Trend

    STARLINK-31977 & STARLINK-34851 Collision Probability (Pc) TrendNot Available

    STARLINK-31977 & STARLINK-34851 Miss Distance (Miss Distance) Trend

    STARLINK-31977 & STARLINK-34851 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31977Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34851Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31977Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34851Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31977

    No nearby objects data