Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.037667E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:47:08+0800
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    1 Object 1

    AOE ID 56836
    NORAD ID 56836
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63659
    NORAD ID 63659
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30142 STARLINK-33771
    Time of Closest Approach 2026-10-27T23:59:42+0000
    Collision Probability (Pc) 3.037667E-6
    Conjunction Distance (km) 1.681 km
    Relative Speed (km/s) 7.685 km/s
    Conjunction Risk Parameters R (Radial): -0.366 | I (In-track): 1.414 | C (Cross-track): 0.833
    Collision Risk Index (CRI) 0.45
    X Position (km) 428.246 426.633
    Position Y (km) -5790.562 -5790.996
    Position Z (km) 3647.984 3648.173
    Velocity X (km/s) 6.419 6.722
    Velocity Y (km/s) 2.527 -1.557
    Velocity Z (km/s) 3.253 -3.249

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30142 STARLINK-33771
    Semimajor Axis (a) 6861.349 km 6861.145 km
    Eccentricity (e) 0.000373 0.000256
    Inclination (i) 43.0047° 42.9855°
    RAAN 236.3305° 140.8297°
    Perigee Argument 293.3866° 282.5511°
    Mean Anomaly (M) 66.6594° 77.5054°
    Apogee 485.769 km 484.764 km
    Perigee 480.655 km 481.252 km
    Orbit Epoch 2026-10-27T04:56:24+0000 2026-10-27T06:10:23+0000

    STARLINK-30142 & STARLINK-33771 Collision Probability (Pc) Trend

    STARLINK-30142 & STARLINK-33771 Collision Probability (Pc) TrendNot Available

    STARLINK-30142 & STARLINK-33771 Miss Distance (Miss Distance) Trend

    STARLINK-30142 & STARLINK-33771 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30142Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33771Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30142Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33771Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30142

    No nearby objects data