Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.923568E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:09:24+0800
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    1 Object 1

    AOE ID 52633
    NORAD ID 52633
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66360
    NORAD ID 66360
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3994 STARLINK-35823
    Time of Closest Approach 2026-10-22T01:59:52+0000
    Collision Probability (Pc) 8.923568E-7
    Conjunction Distance (km) 2.961 km
    Relative Speed (km/s) 7.002 km/s
    Conjunction Risk Parameters R (Radial): -0.815 | I (In-track): -2.526 | C (Cross-track): -1.309
    Collision Risk Index (CRI) 0.34
    X Position (km) -4262.413 -4263.003
    Position Y (km) -1786.518 -1783.68
    Position Z (km) -5050.745 -5050.146
    Velocity X (km/s) 4.999 0.235
    Velocity Y (km/s) -5.25 -7.246
    Velocity Z (km/s) -2.364 2.363

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3994 STARLINK-35823
    Semimajor Axis (a) 6840.859 km 6840.811 km
    Eccentricity (e) 0.000116 0.000111
    Inclination (i) 53.1599° 53.1566°
    RAAN 341.3339° 275.3441°
    Perigee Argument 90.4756° 95.7733°
    Mean Anomaly (M) 269.6380° 264.3396°
    Apogee 463.516 km 463.435 km
    Perigee 461.928 km 461.913 km
    Orbit Epoch 2026-10-19T04:08:31+0000 2026-10-18T07:37:52+0000

    STARLINK-3994 & STARLINK-35823 Collision Probability (Pc) Trend

    STARLINK-3994 & STARLINK-35823 Collision Probability (Pc) TrendNot Available

    STARLINK-3994 & STARLINK-35823 Miss Distance (Miss Distance) Trend

    STARLINK-3994 & STARLINK-35823 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3994Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35823Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3994Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35823Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3994

    No nearby objects data