Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.256175E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T12:56:18+0800
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    1 Object 1

    AOE ID 60016
    NORAD ID 60016
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68810
    NORAD ID 68810
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31978 STARLINK-37447
    Time of Closest Approach 2026-10-15T15:13:07+0000
    Collision Probability (Pc) 8.256175E-7
    Conjunction Distance (km) 2.882 km
    Relative Speed (km/s) 5.733 km/s
    Conjunction Risk Parameters R (Radial): -2.875 | I (In-track): 0.167 | C (Cross-track): -0.069
    Collision Risk Index (CRI) 0.33
    X Position (km) 4738.83 4736.87
    Position Y (km) -4942.407 -4940.297
    Position Z (km) -200.189 -200.28
    Velocity X (km/s) 3.184 -0.845
    Velocity Y (km/s) 3.29 -0.516
    Velocity Z (km/s) -6.105 -7.567

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31978 STARLINK-37447
    Semimajor Axis (a) 6848.897 km 6843.681 km
    Eccentricity (e) 0.000117 0.000141
    Inclination (i) 53.1600° 97.2843°
    RAAN 138.7702° 132.6915°
    Perigee Argument 78.4596° 83.7021°
    Mean Anomaly (M) 281.6537° 276.4382°
    Apogee 471.563 km 466.507 km
    Perigee 469.957 km 464.581 km
    Orbit Epoch 2026-10-14T07:06:27+0000 2026-10-14T07:06:26+0000

    STARLINK-31978 & STARLINK-37447 Collision Probability (Pc) Trend

    STARLINK-31978 & STARLINK-37447 Collision Probability (Pc) TrendNot Available

    STARLINK-31978 & STARLINK-37447 Miss Distance (Miss Distance) Trend

    STARLINK-31978 & STARLINK-37447 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31978Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37447Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31978Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37447Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31978

    No nearby objects data