Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.885193E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:52:44+0800
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    1 Object 1

    AOE ID 50182
    NORAD ID 50182
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57178
    NORAD ID 57178
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-3277 OBJECT N
    Time of Closest Approach 2026-10-29T07:31:20+0000
    Collision Probability (Pc) 4.885193E-6
    Conjunction Distance (km) 1.601 km
    Relative Speed (km/s) 12.621 km/s
    Conjunction Risk Parameters R (Radial): 0.046 | I (In-track): 0.889 | C (Cross-track): -1.33
    Collision Risk Index (CRI) 0.49
    X Position (km) -4164.363 -4163.467
    Position Y (km) 11.031 9.935
    Position Z (km) -5439.591 -5440.337
    Velocity X (km/s) -1.004 5.917
    Velocity Y (km/s) -7.52 1.622
    Velocity Z (km/s) 0.756 -4.519

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3277 OBJECT N
    Semimajor Axis (a) 6850.004 km 6841.505 km
    Eccentricity (e) 0.000694 0.000913
    Inclination (i) 53.1647° 97.4948°
    RAAN 268.0726° 7.6738°
    Perigee Argument 293.7945° 351.7538°
    Mean Anomaly (M) 66.2329° 8.3553°
    Apogee 476.619 km 469.614 km
    Perigee 467.115 km 457.122 km
    Orbit Epoch 2026-10-27T04:11:27+0000 2026-10-27T05:58:58+0000

    STARLINK-3277 & OBJECT N Collision Probability (Pc) Trend

    STARLINK-3277 & OBJECT N Collision Probability (Pc) TrendNot Available

    STARLINK-3277 & OBJECT N Miss Distance (Miss Distance) Trend

    STARLINK-3277 & OBJECT N Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3277Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT NMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3277Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT NCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3277

    No nearby objects data