Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.474007E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:22:28+0800
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    1 Object 1

    AOE ID 57116
    NORAD ID 57116
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59892
    NORAD ID 59892
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6129 STARLINK-31977
    Time of Closest Approach 2026-10-28T09:15:05+0000
    Collision Probability (Pc) 1.474007E-6
    Conjunction Distance (km) 2.445 km
    Relative Speed (km/s) 10.291 km/s
    Conjunction Risk Parameters R (Radial): 2.44 | I (In-track): -0.102 | C (Cross-track): 0.102
    Collision Risk Index (CRI) 0.38
    X Position (km) 3844.484 3845.97
    Position Y (km) 5603.42 5605.331
    Position Z (km) 932.365 932.703
    Velocity X (km/s) -5.04 -4.242
    Velocity Y (km/s) 2.607 3.763
    Velocity Z (km/s) 5.098 -5.097

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6129 STARLINK-31977
    Semimajor Axis (a) 6861.046 km 6860.345 km
    Eccentricity (e) 0.000526 0.000458
    Inclination (i) 42.9850° 42.9996°
    RAAN 54.8470° 250.4667°
    Perigee Argument 282.0291° 303.6777°
    Mean Anomaly (M) 77.9971° 56.3638°
    Apogee 486.518 km 485.348 km
    Perigee 479.300 km 479.068 km
    Orbit Epoch 2026-10-27T00:14:52+0000 2026-10-27T05:50:41+0000

    STARLINK-6129 & STARLINK-31977 Collision Probability (Pc) Trend

    STARLINK-6129 & STARLINK-31977 Collision Probability (Pc) TrendNot Available

    STARLINK-6129 & STARLINK-31977 Miss Distance (Miss Distance) Trend

    STARLINK-6129 & STARLINK-31977 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6129Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31977Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6129Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31977Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6129

    No nearby objects data