Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.791853E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:29:33+0800
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    1 Object 1

    AOE ID 59894
    NORAD ID 59894
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66966
    NORAD ID 66966
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31961 STARLINK-36139
    Time of Closest Approach 2026-10-30T05:07:15+0000
    Collision Probability (Pc) 3.791853E-5
    Conjunction Distance (km) 0.789 km
    Relative Speed (km/s) 7.684 km/s
    Conjunction Risk Parameters R (Radial): 0.497 | I (In-track): -0.525 | C (Cross-track): 0.314
    Collision Risk Index (CRI) 0.67
    X Position (km) 642.436 641.874
    Position Y (km) -5769.295 -5769.778
    Position Z (km) 3649.139 3649.408
    Velocity X (km/s) 6.322 6.775
    Velocity Y (km/s) 2.765 -1.307
    Velocity Z (km/s) 3.25 -3.25

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31961 STARLINK-36139
    Semimajor Axis (a) 6861.182 km 6861.090 km
    Eccentricity (e) 0.000148 0.000213
    Inclination (i) 43.0030° 43.0008°
    RAAN 244.0880° 147.7677°
    Perigee Argument 272.0850° 282.0875°
    Mean Anomaly (M) 327.1358° 77.9738°
    Apogee 484.064 km 484.416 km
    Perigee 482.026 km 481.490 km
    Orbit Epoch 2026-10-28T10:00:02+0000 2026-10-28T14:53:59+0000

    STARLINK-31961 & STARLINK-36139 Collision Probability (Pc) Trend

    STARLINK-31961 & STARLINK-36139 Collision Probability (Pc) TrendNot Available

    STARLINK-31961 & STARLINK-36139 Miss Distance (Miss Distance) Trend

    STARLINK-31961 & STARLINK-36139 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31961Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36139Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31961Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36139Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31961

    No nearby objects data