Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.578734E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T08:22:39+0800
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    1 Object 1

    AOE ID 52560
    NORAD ID 52560
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69970
    NORAD ID 69970
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3956 STARLINK-37896
    Time of Closest Approach 2026-10-22T03:40:29+0000
    Collision Probability (Pc) 8.578734E-7
    Conjunction Distance (km) 1.95 km
    Relative Speed (km/s) 1.664 km/s
    Conjunction Risk Parameters R (Radial): -1.9 | I (In-track): 0.433 | C (Cross-track): -0.048
    Collision Risk Index (CRI) 0.34
    X Position (km) -166.503 -166.984
    Position Y (km) -4118.383 -4119.51
    Position Z (km) 5445.905 5447.421
    Velocity X (km/s) 7.562 7.615
    Velocity Y (km/s) -0.972 0.354
    Velocity Z (km/s) -0.503 0.5

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3956 STARLINK-37896
    Semimajor Axis (a) 6837.878 km 6840.801 km
    Eccentricity (e) 0.000134 0.000239
    Inclination (i) 53.1578° 53.1548°
    RAAN 184.2512° 199.5608°
    Perigee Argument 88.7718° 86.8965°
    Mean Anomaly (M) 271.3439° 273.2311°
    Apogee 460.661 km 464.300 km
    Perigee 458.821 km 461.028 km
    Orbit Epoch 2026-10-19T01:50:22+0000 2026-10-19T03:23:56+0000

    STARLINK-3956 & STARLINK-37896 Collision Probability (Pc) Trend

    STARLINK-3956 & STARLINK-37896 Collision Probability (Pc) TrendNot Available

    STARLINK-3956 & STARLINK-37896 Miss Distance (Miss Distance) Trend

    STARLINK-3956 & STARLINK-37896 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3956Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37896Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3956Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37896Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3956

    No nearby objects data