Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.38679E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T20:41:24+0800
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    1 Object 1

    AOE ID 52493
    NORAD ID 52493
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66356
    NORAD ID 66356
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3883 STARLINK-35851
    Time of Closest Approach 2026-10-20T19:55:48+0000
    Collision Probability (Pc) 1.38679E-6
    Conjunction Distance (km) 2.681 km
    Relative Speed (km/s) 12.066 km/s
    Conjunction Risk Parameters R (Radial): 2.591 | I (In-track): 0.416 | C (Cross-track): -0.546
    Collision Risk Index (CRI) 0.38
    X Position (km) -326.419 -327.229
    Position Y (km) 6682.902 6685.398
    Position Z (km) -1423.589 -1424.135
    Velocity X (km/s) -4.734 -4.611
    Velocity Y (km/s) 1.02 -1.476
    Velocity Z (km/s) 5.903 -5.902

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3883 STARLINK-35851
    Semimajor Axis (a) 6837.867 km 6840.816 km
    Eccentricity (e) 0.000128 0.000202
    Inclination (i) 53.1565° 53.1573°
    RAAN 111.1095° 270.7935°
    Perigee Argument 101.5519° 86.0721°
    Mean Anomaly (M) 258.5628° 274.0512°
    Apogee 460.604 km 464.060 km
    Perigee 458.856 km 461.298 km
    Orbit Epoch 2026-10-18T21:07:44+0000 2026-10-19T07:07:50+0000

    STARLINK-3883 & STARLINK-35851 Collision Probability (Pc) Trend

    STARLINK-3883 & STARLINK-35851 Collision Probability (Pc) TrendNot Available

    STARLINK-3883 & STARLINK-35851 Miss Distance (Miss Distance) Trend

    STARLINK-3883 & STARLINK-35851 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3883Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35851Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3883Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35851Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3883

    No nearby objects data