Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.694828E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:35:23+0800
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    1 Object 1

    AOE ID 53842
    NORAD ID 53842
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62960
    NORAD ID 62960
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4754 STARLINK-32877
    Time of Closest Approach 2026-10-22T01:53:56+0000
    Collision Probability (Pc) 1.694828E-6
    Conjunction Distance (km) 2.186 km
    Relative Speed (km/s) 8.94 km/s
    Conjunction Risk Parameters R (Radial): 1.864 | I (In-track): -0.924 | C (Cross-track): -0.67
    Collision Risk Index (CRI) 0.4
    X Position (km) -4153.515 -4155.298
    Position Y (km) -2897.99 -2897.842
    Position Z (km) -4602.125 -4603.379
    Velocity X (km/s) 5.999 1.071
    Velocity Y (km/s) -3.351 -6.788
    Velocity Z (km/s) -3.311 3.309

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4754 STARLINK-32877
    Semimajor Axis (a) 6837.884 km 6840.843 km
    Eccentricity (e) 0.000389 0.000008
    Inclination (i) 53.1566° 53.1602°
    RAAN 0.6927° 266.0083°
    Perigee Argument 123.3773° 73.6033°
    Mean Anomaly (M) 236.7604° 286.4978°
    Apogee 462.411 km 462.761 km
    Perigee 457.083 km 462.651 km
    Orbit Epoch 2026-10-20T05:07:41+0000 2026-10-20T07:56:28+0000

    STARLINK-4754 & STARLINK-32877 Collision Probability (Pc) Trend

    STARLINK-4754 & STARLINK-32877 Collision Probability (Pc) TrendNot Available

    STARLINK-4754 & STARLINK-32877 Miss Distance (Miss Distance) Trend

    STARLINK-4754 & STARLINK-32877 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4754Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32877Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4754Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32877Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4754

    No nearby objects data