Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.230555E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:28:00+0800
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    1 Object 1

    AOE ID 58789
    NORAD ID 58789
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66973
    NORAD ID 66973
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31166 STARLINK-35778
    Time of Closest Approach 2026-10-29T16:27:49+0000
    Collision Probability (Pc) 5.230555E-6
    Conjunction Distance (km) 1.487 km
    Relative Speed (km/s) 9.838 km/s
    Conjunction Risk Parameters R (Radial): -0.388 | I (In-track): -1.103 | C (Cross-track): 0.918
    Collision Risk Index (CRI) 0.49
    X Position (km) 3538.111 3536.704
    Position Y (km) -5527.946 -5528.409
    Position Z (km) 1992.751 1992.628
    Velocity X (km/s) 4.141 5.683
    Velocity Y (km/s) 4.345 1.933
    Velocity Z (km/s) 4.706 -4.705

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31166 STARLINK-35778
    Semimajor Axis (a) 6861.199 km 6861.127 km
    Eccentricity (e) 0.000980 0.000099
    Inclination (i) 42.9827° 42.9951°
    RAAN 297.2922° 156.9346°
    Perigee Argument 274.7645° 277.5010°
    Mean Anomaly (M) 85.2087° 82.5730°
    Apogee 489.788 km 483.667 km
    Perigee 476.336 km 482.313 km
    Orbit Epoch 2026-10-27T06:17:26+0000 2026-10-26T23:27:08+0000

    STARLINK-31166 & STARLINK-35778 Collision Probability (Pc) Trend

    STARLINK-31166 & STARLINK-35778 Collision Probability (Pc) TrendNot Available

    STARLINK-31166 & STARLINK-35778 Miss Distance (Miss Distance) Trend

    STARLINK-31166 & STARLINK-35778 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31166Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35778Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31166Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35778Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31166

    No nearby objects data