Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.265508E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T14:18:42+0800
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    1 Object 1

    AOE ID 58767
    NORAD ID 58767
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69531
    NORAD ID 69531
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31140 STARLINK-37897
    Time of Closest Approach 2026-10-21T21:48:26+0000
    Collision Probability (Pc) 5.265508E-6
    Conjunction Distance (km) 1.268 km
    Relative Speed (km/s) 4.533 km/s
    Conjunction Risk Parameters R (Radial): -0.544 | I (In-track): 1.092 | C (Cross-track): -0.342
    Collision Risk Index (CRI) 0.49
    X Position (km) 3751.656 3751.915
    Position Y (km) -2103.395 -2102.229
    Position Z (km) -5326.846 -5326.424
    Velocity X (km/s) 5.097 2.021
    Velocity Y (km/s) 5.488 7.213
    Velocity Z (km/s) 1.424 -1.424

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31140 STARLINK-37897
    Semimajor Axis (a) 6840.885 km 6840.820 km
    Eccentricity (e) 0.000134 0.000113
    Inclination (i) 53.1587° 53.1588°
    RAAN 50.1387° 92.7957°
    Perigee Argument 72.6556° 77.4497°
    Mean Anomaly (M) 287.4593° 282.6631°
    Apogee 463.665 km 463.454 km
    Perigee 461.831 km 461.912 km
    Orbit Epoch 2026-10-19T12:17:57+0000 2026-10-19T17:06:34+0000

    STARLINK-31140 & STARLINK-37897 Collision Probability (Pc) Trend

    STARLINK-31140 & STARLINK-37897 Collision Probability (Pc) TrendNot Available

    STARLINK-31140 & STARLINK-37897 Miss Distance (Miss Distance) Trend

    STARLINK-31140 & STARLINK-37897 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31140Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37897Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31140Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37897Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31140

    No nearby objects data