Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.249684E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:22:22+0800
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    1 Object 1

    AOE ID 51150
    NORAD ID 51150
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64189
    NORAD ID 64189
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3357 STARLINK-33872
    Time of Closest Approach 2026-10-21T20:13:58+0000
    Collision Probability (Pc) 1.249684E-6
    Conjunction Distance (km) 2.786 km
    Relative Speed (km/s) 11.11 km/s
    Conjunction Risk Parameters R (Radial): -2.773 | I (In-track): -0.179 | C (Cross-track): -0.188
    Collision Risk Index (CRI) 0.37
    X Position (km) 4556.848 4558.863
    Position Y (km) -3877.361 -3878.734
    Position Z (km) -3319.11 -3320.457
    Velocity X (km/s) 5.44 1.34
    Velocity Y (km/s) 2.24 5.728
    Velocity Z (km/s) 4.86 -4.859

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3357 STARLINK-33872
    Semimajor Axis (a) 6837.878 km 6840.833 km
    Eccentricity (e) 0.000125 0.000152
    Inclination (i) 53.1617° 53.1575°
    RAAN 351.7692° 124.0477°
    Perigee Argument 86.1078° 90.6821°
    Mean Anomaly (M) 274.0068° 269.4356°
    Apogee 460.595 km 463.737 km
    Perigee 458.887 km 461.655 km
    Orbit Epoch 2026-10-20T05:20:20+0000 2026-10-19T21:57:25+0000

    STARLINK-3357 & STARLINK-33872 Collision Probability (Pc) Trend

    STARLINK-3357 & STARLINK-33872 Collision Probability (Pc) TrendNot Available

    STARLINK-3357 & STARLINK-33872 Miss Distance (Miss Distance) Trend

    STARLINK-3357 & STARLINK-33872 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3357Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33872Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3357Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33872Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3357

    No nearby objects data