Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    4.30374E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:55:01+0800
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    1 Object 1

    AOE ID 57504
    NORAD ID 57504
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63679
    NORAD ID 63679
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30213 STARLINK-33850
    Time of Closest Approach 2026-10-21T13:42:10+0000
    Collision Probability (Pc) 4.30374E-7
    Conjunction Distance (km) 2.751 km
    Relative Speed (km/s) 1.307 km/s
    Conjunction Risk Parameters R (Radial): -0.378 | I (In-track): -2.714 | C (Cross-track): -0.231
    Collision Risk Index (CRI) 0.28
    X Position (km) 702.357 699.62
    Position Y (km) -4984.482 -4984.585
    Position Z (km) 4653.618 4653.363
    Velocity X (km/s) 7.587 7.464
    Velocity Y (km/s) 0.619 1.496
    Velocity Z (km/s) -0.481 0.48

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30213 STARLINK-33850
    Semimajor Axis (a) 6861.190 km 6861.144 km
    Eccentricity (e) 0.000134 0.000138
    Inclination (i) 43.0017° 43.0005°
    RAAN 194.9174° 208.5965°
    Perigee Argument 279.7558° 282.9086°
    Mean Anomaly (M) 80.3142° 77.1612°
    Apogee 483.971 km 483.953 km
    Perigee 482.135 km 482.061 km
    Orbit Epoch 2026-10-19T01:39:21+0000 2026-10-19T04:50:33+0000

    STARLINK-30213 & STARLINK-33850 Collision Probability (Pc) Trend

    STARLINK-30213 & STARLINK-33850 Collision Probability (Pc) TrendNot Available

    STARLINK-30213 & STARLINK-33850 Miss Distance (Miss Distance) Trend

    STARLINK-30213 & STARLINK-33850 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30213Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33850Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30213Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33850Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30213

    No nearby objects data