Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    3.837155E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T11:01:55+0800
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    1 Object 1

    AOE ID 59964
    NORAD ID 59964
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66952
    NORAD ID 66952
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31979 STARLINK-36122
    Time of Closest Approach 2026-10-20T17:46:31+0000
    Collision Probability (Pc) 3.837155E-4
    Conjunction Distance (km) 0.289 km
    Relative Speed (km/s) 6.814 km/s
    Conjunction Risk Parameters R (Radial): -0.253 | I (In-track): -0.124 | C (Cross-track): 0.058
    Collision Risk Index (CRI) 0.87
    X Position (km) 4058.99 4059.207
    Position Y (km) -2143.119 -2143.079
    Position Z (km) -5079.711 -5079.897
    Velocity X (km/s) 0.951 5.419
    Velocity Y (km/s) 7.212 4.852
    Velocity Z (km/s) -2.285 2.285

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31979 STARLINK-36122
    Semimajor Axis (a) 6840.895 km 6840.771 km
    Eccentricity (e) 0.000114 0.000213
    Inclination (i) 53.1579° 53.1587°
    RAAN 101.7845° 35.1878°
    Perigee Argument 85.7157° 91.1214°
    Mean Anomaly (M) 274.3975° 269.0032°
    Apogee 463.537 km 464.090 km
    Perigee 461.979 km 461.178 km
    Orbit Epoch 2026-10-19T12:33:37+0000 2026-10-19T06:07:05+0000

    STARLINK-31979 & STARLINK-36122 Collision Probability (Pc) Trend

    STARLINK-31979 & STARLINK-36122 Collision Probability (Pc) TrendNot Available

    STARLINK-31979 & STARLINK-36122 Miss Distance (Miss Distance) Trend

    STARLINK-31979 & STARLINK-36122 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31979Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36122Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31979Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36122Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31979

    No nearby objects data