Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.805085E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:07:09+0800
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    1 Object 1

    AOE ID 53980
    NORAD ID 53980
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58889
    NORAD ID 58889
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5133 STARLINK-31007
    Time of Closest Approach 2026-10-30T19:18:46+0000
    Collision Probability (Pc) 4.805085E-6
    Conjunction Distance (km) 1.43 km
    Relative Speed (km/s) 7.172 km/s
    Conjunction Risk Parameters R (Radial): -0.276 | I (In-track): 1.239 | C (Cross-track): -0.656
    Collision Risk Index (CRI) 0.49
    X Position (km) -4651.428 -4651.261
    Position Y (km) 63.135 61.731
    Position Z (km) -5021.614 -5021.41
    Velocity X (km/s) -2.72 2.541
    Velocity Y (km/s) -6.695 -6.765
    Velocity Z (km/s) 2.437 -2.437

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5133 STARLINK-31007
    Semimajor Axis (a) 6840.487 km 6840.932 km
    Eccentricity (e) 0.000101 0.000142
    Inclination (i) 53.1554° 53.1586°
    RAAN 246.9159° 319.4270°
    Perigee Argument 355.9202° 292.9406°
    Mean Anomaly (M) 4.1792° 67.1448°
    Apogee 463.044 km 463.764 km
    Perigee 461.656 km 461.826 km
    Orbit Epoch 2026-10-27T21:15:32+0000 2026-10-27T18:20:00+0000

    STARLINK-5133 & STARLINK-31007 Collision Probability (Pc) Trend

    STARLINK-5133 & STARLINK-31007 Collision Probability (Pc) TrendNot Available

    STARLINK-5133 & STARLINK-31007 Miss Distance (Miss Distance) Trend

    STARLINK-5133 & STARLINK-31007 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5133Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31007Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5133Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31007Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5133

    No nearby objects data