Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    4.518368E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:44:51+0800
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    1 Object 1

    AOE ID 55754
    NORAD ID 55754
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63870
    NORAD ID 63870
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5612 STARLINK-33986
    Time of Closest Approach 2026-10-30T00:54:28+0000
    Collision Probability (Pc) 4.518368E-7
    Conjunction Distance (km) 2.884 km
    Relative Speed (km/s) 1.68 km/s
    Conjunction Risk Parameters R (Radial): -2.826 | I (In-track): 0.569 | C (Cross-track): 0.062
    Collision Risk Index (CRI) 0.28
    X Position (km) 124.406 124.926
    Position Y (km) -2358.376 -2357.374
    Position Z (km) -6440.298 -6437.645
    Velocity X (km/s) 7.517 7.6
    Velocity Y (km/s) 1.178 -0.396
    Velocity Z (km/s) -0.287 0.292

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5612 STARLINK-33986
    Semimajor Axis (a) 6854.945 km 6852.601 km
    Eccentricity (e) 0.000303 0.000313
    Inclination (i) 70.0005° 70.0061°
    RAAN 17.0641° 3.7858°
    Perigee Argument 265.9383° 269.1077°
    Mean Anomaly (M) 134.6500° 90.9740°
    Apogee 478.885 km 476.609 km
    Perigee 474.731 km 472.319 km
    Orbit Epoch 2026-10-27T06:00:04+0000 2026-10-27T04:16:23+0000

    STARLINK-5612 & STARLINK-33986 Collision Probability (Pc) Trend

    STARLINK-5612 & STARLINK-33986 Collision Probability (Pc) TrendNot Available

    STARLINK-5612 & STARLINK-33986 Miss Distance (Miss Distance) Trend

    STARLINK-5612 & STARLINK-33986 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5612Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33986Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5612Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33986Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5612

    No nearby objects data