Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.058893E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T20:21:43+0800
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    1 Object 1

    AOE ID 51755
    NORAD ID 51755
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53745
    NORAD ID 53745
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3460 STARLINK-4656
    Time of Closest Approach 2026-10-29T10:07:27+0000
    Collision Probability (Pc) 1.058893E-6
    Conjunction Distance (km) 2.306 km
    Relative Speed (km/s) 4.822 km/s
    Conjunction Risk Parameters R (Radial): -0.255 | I (In-track): 2.175 | C (Cross-track): -0.722
    Collision Risk Index (CRI) 0.35
    X Position (km) 3918.786 3917.674
    Position Y (km) 1817.789 1819.799
    Position Z (km) 5294.352 5294.154
    Velocity X (km/s) -4.747 -1.357
    Velocity Y (km/s) 5.788 7.362
    Velocity Z (km/s) 1.523 -1.523

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3460 STARLINK-4656
    Semimajor Axis (a) 6840.952 km 6840.896 km
    Eccentricity (e) 0.000157 0.000132
    Inclination (i) 53.1580° 53.1579°
    RAAN 325.7971° 278.7211°
    Perigee Argument 79.8436° 98.4867°
    Mean Anomaly (M) 280.2744° 326.8014°
    Apogee 463.892 km 463.661 km
    Perigee 461.738 km 461.857 km
    Orbit Epoch 2026-10-27T18:42:51+0000 2026-10-27T22:00:02+0000

    STARLINK-3460 & STARLINK-4656 Collision Probability (Pc) Trend

    STARLINK-3460 & STARLINK-4656 Collision Probability (Pc) TrendNot Available

    STARLINK-3460 & STARLINK-4656 Miss Distance (Miss Distance) Trend

    STARLINK-3460 & STARLINK-4656 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3460Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4656Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3460Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4656Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3460

    No nearby objects data