Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.760118E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:38:58+0800
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    1 Object 1

    AOE ID 57850
    NORAD ID 57850
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68518
    NORAD ID 68518
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30425 STARLINK-36857
    Time of Closest Approach 2026-10-22T02:01:19+0000
    Collision Probability (Pc) 2.760118E-6
    Conjunction Distance (km) 1.927 km
    Relative Speed (km/s) 12.003 km/s
    Conjunction Risk Parameters R (Radial): -0.742 | I (In-track): 1.095 | C (Cross-track): -1.4
    Collision Risk Index (CRI) 0.44
    X Position (km) 5143.173 5143.737
    Position Y (km) -4180.614 -4178.781
    Position Z (km) 1688.735 1688.546
    Velocity X (km/s) 1.824 4.135
    Velocity Y (km/s) 4.606 2.728
    Velocity Z (km/s) 5.813 -5.814

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30425 STARLINK-36857
    Semimajor Axis (a) 6840.895 km 6840.810 km
    Eccentricity (e) 0.000112 0.000100
    Inclination (i) 53.1585° 53.1568°
    RAAN 323.9074° 166.0727°
    Perigee Argument 96.2513° 85.6667°
    Mean Anomaly (M) 263.8618° 274.4450°
    Apogee 463.527 km 463.356 km
    Perigee 461.989 km 461.990 km
    Orbit Epoch 2026-10-19T02:02:02+0000 2026-10-19T01:24:50+0000

    STARLINK-30425 & STARLINK-36857 Collision Probability (Pc) Trend

    STARLINK-30425 & STARLINK-36857 Collision Probability (Pc) TrendNot Available

    STARLINK-30425 & STARLINK-36857 Miss Distance (Miss Distance) Trend

    STARLINK-30425 & STARLINK-36857 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30425Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36857Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30425Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36857Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30425

    No nearby objects data