Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.239853E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:37:38+0800
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    1 Object 1

    AOE ID 61517
    NORAD ID 61517
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69260
    NORAD ID 69260
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31756 STARLINK-37478
    Time of Closest Approach 2026-10-30T01:38:48+0000
    Collision Probability (Pc) 5.239853E-6
    Conjunction Distance (km) 1.551 km
    Relative Speed (km/s) 12.068 km/s
    Conjunction Risk Parameters R (Radial): 0.015 | I (In-track): 0.957 | C (Cross-track): -1.22
    Collision Risk Index (CRI) 0.49
    X Position (km) -5097.945 -5098.958
    Position Y (km) 4324.288 4323.114
    Position Z (km) 1443.34 1443.35
    Velocity X (km/s) -2.052 -4.007
    Velocity Y (km/s) -4.401 -2.743
    Velocity Z (km/s) 5.896 -5.896

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31756 STARLINK-37478
    Semimajor Axis (a) 6840.815 km 6840.728 km
    Eccentricity (e) 0.000198 0.000193
    Inclination (i) 53.1559° 53.1592°
    RAAN 143.4887° 342.5652°
    Perigee Argument 59.3350° 88.2515°
    Mean Anomaly (M) 300.7847° 271.8710°
    Apogee 464.033 km 463.914 km
    Perigee 461.323 km 461.268 km
    Orbit Epoch 2026-10-27T06:21:44+0000 2026-10-27T04:09:15+0000

    STARLINK-31756 & STARLINK-37478 Collision Probability (Pc) Trend

    STARLINK-31756 & STARLINK-37478 Collision Probability (Pc) TrendNot Available

    STARLINK-31756 & STARLINK-37478 Miss Distance (Miss Distance) Trend

    STARLINK-31756 & STARLINK-37478 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31756Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37478Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31756Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37478Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31756

    No nearby objects data