Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.70324E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T02:03:24+0800
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    1 Object 1

    AOE ID 55921
    NORAD ID 55921
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 56496
    NORAD ID 56496
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5861 STARLINK-5526
    Time of Closest Approach 2026-10-31T01:56:53+0000
    Collision Probability (Pc) 5.70324E-6
    Conjunction Distance (km) 1.559 km
    Relative Speed (km/s) 14.022 km/s
    Conjunction Risk Parameters R (Radial): 1.552 | I (In-track): -0.052 | C (Cross-track): -0.145
    Collision Risk Index (CRI) 0.5
    X Position (km) -3051.478 -3052.296
    Position Y (km) -5476.166 -5477.316
    Position Z (km) 2996.366 2997.029
    Velocity X (km/s) 1.033 3.982
    Velocity Y (km/s) -4.045 1.249
    Velocity Z (km/s) -6.322 6.322

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5861 STARLINK-5526
    Semimajor Axis (a) 6949.398 km 6950.173 km
    Eccentricity (e) 0.000226 0.000275
    Inclination (i) 69.9995° 70.0012°
    RAAN 73.9985° 233.9906°
    Perigee Argument 262.3492° 266.6835°
    Mean Anomaly (M) 97.7410° 231.8898°
    Apogee 572.833 km 573.944 km
    Perigee 569.689 km 570.128 km
    Orbit Epoch 2026-10-29T20:26:05+0000 2026-10-29T20:00:02+0000

    STARLINK-5861 & STARLINK-5526 Collision Probability (Pc) Trend

    STARLINK-5861 & STARLINK-5526 Collision Probability (Pc) TrendNot Available

    STARLINK-5861 & STARLINK-5526 Miss Distance (Miss Distance) Trend

    STARLINK-5861 & STARLINK-5526 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5861Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5526Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5861Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5526Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5861

    No nearby objects data