Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.445907E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T20:30:38+0800
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    1 Object 1

    AOE ID 60127
    NORAD ID 60127
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69145
    NORAD ID 69145
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31840 STARLINK-37657
    Time of Closest Approach 2026-10-31T06:47:59+0000
    Collision Probability (Pc) 1.445907E-6
    Conjunction Distance (km) 2.722 km
    Relative Speed (km/s) 13.488 km/s
    Conjunction Risk Parameters R (Radial): -2.627 | I (In-track): -0.319 | C (Cross-track): 0.633
    Collision Risk Index (CRI) 0.38
    X Position (km) 2895.818 2894.515
    Position Y (km) -3414.798 -3414.103
    Position Z (km) -5190.2 -5187.915
    Velocity X (km/s) 6.814 -4.787
    Velocity Y (km/s) 2.783 3.36
    Velocity Z (km/s) 1.972 -4.885

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31840 STARLINK-37657
    Semimajor Axis (a) 6849.024 km 6843.660 km
    Eccentricity (e) 0.000168 0.000234
    Inclination (i) 53.1613° 97.2795°
    RAAN 23.0434° 136.3929°
    Perigee Argument 78.6458° 68.8490°
    Mean Anomaly (M) 281.4731° 291.3003°
    Apogee 472.036 km 467.126 km
    Perigee 469.738 km 463.920 km
    Orbit Epoch 2026-10-28T14:54:11+0000 2026-10-28T19:51:25+0000

    STARLINK-31840 & STARLINK-37657 Collision Probability (Pc) Trend

    STARLINK-31840 & STARLINK-37657 Collision Probability (Pc) TrendNot Available

    STARLINK-31840 & STARLINK-37657 Miss Distance (Miss Distance) Trend

    STARLINK-31840 & STARLINK-37657 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31840Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37657Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31840Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37657Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31840

    No nearby objects data