Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.936862E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T22:47:10+0800
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    1 Object 1

    AOE ID 53289
    NORAD ID 53289
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68078
    NORAD ID 68078
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4176 STARLINK-36973
    Time of Closest Approach 2026-10-30T21:09:09+0000
    Collision Probability (Pc) 1.936862E-6
    Conjunction Distance (km) 1.498 km
    Relative Speed (km/s) 2.105 km/s
    Conjunction Risk Parameters R (Radial): 0.2 | I (In-track): -1.469 | C (Cross-track): -0.206
    Collision Risk Index (CRI) 0.41
    X Position (km) 668.49 669.974
    Position Y (km) 4091.855 4091.733
    Position Z (km) -5447.506 -5447.665
    Velocity X (km/s) -7.588 -7.317
    Velocity Y (km/s) 0.392 2.045
    Velocity Z (km/s) -0.636 0.636

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4176 STARLINK-36973
    Semimajor Axis (a) 6841.187 km 6840.809 km
    Eccentricity (e) 0.000085 0.000103
    Inclination (i) 53.1595° 53.1591°
    RAAN 194.2621° 174.7288°
    Perigee Argument 299.8621° 110.3452°
    Mean Anomaly (M) 60.2297° 249.7662°
    Apogee 463.632 km 463.377 km
    Perigee 462.468 km 461.967 km
    Orbit Epoch 2026-10-27T23:12:59+0000 2026-10-27T21:36:39+0000

    STARLINK-4176 & STARLINK-36973 Collision Probability (Pc) Trend

    STARLINK-4176 & STARLINK-36973 Collision Probability (Pc) TrendNot Available

    STARLINK-4176 & STARLINK-36973 Miss Distance (Miss Distance) Trend

    STARLINK-4176 & STARLINK-36973 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4176Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36973Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4176Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36973Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4176

    No nearby objects data