Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.206657E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:49:41+0800
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    1 Object 1

    AOE ID 60603
    NORAD ID 60603
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68977
    NORAD ID 68977
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31874 STARLINK-37371
    Time of Closest Approach 2026-10-21T03:09:39+0000
    Collision Probability (Pc) 1.206657E-6
    Conjunction Distance (km) 2.11 km
    Relative Speed (km/s) 4.416 km/s
    Conjunction Risk Parameters R (Radial): -0.199 | I (In-track): 2.011 | C (Cross-track): 0.606
    Collision Risk Index (CRI) 0.37
    X Position (km) -3115.934 -3114.397
    Position Y (km) -2950.645 -2952.082
    Position Z (km) -5334.988 -5334.834
    Velocity X (km/s) 6.267 3.772
    Velocity Y (km/s) -4.114 -6.479
    Velocity Z (km/s) -1.386 1.384

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31874 STARLINK-37371
    Semimajor Axis (a) 6840.881 km 6840.826 km
    Eccentricity (e) 0.000167 0.000204
    Inclination (i) 53.1586° 53.1536°
    RAAN 348.2942° 306.5116°
    Perigee Argument 91.1271° 107.7315°
    Mean Anomaly (M) 268.9923° 252.3911°
    Apogee 463.888 km 464.085 km
    Perigee 461.600 km 461.293 km
    Orbit Epoch 2026-10-18T05:15:45+0000 2026-10-18T02:01:35+0000

    STARLINK-31874 & STARLINK-37371 Collision Probability (Pc) Trend

    STARLINK-31874 & STARLINK-37371 Collision Probability (Pc) TrendNot Available

    STARLINK-31874 & STARLINK-37371 Miss Distance (Miss Distance) Trend

    STARLINK-31874 & STARLINK-37371 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31874Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37371Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31874Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37371Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31874

    No nearby objects data