Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.302776E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:54:22+0800
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    1 Object 1

    AOE ID 57506
    NORAD ID 57506
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59405
    NORAD ID 59405
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30212 STARLINK-31400
    Time of Closest Approach 2026-10-31T11:33:02+0000
    Collision Probability (Pc) 1.302776E-6
    Conjunction Distance (km) 1.926 km
    Relative Speed (km/s) 3.503 km/s
    Conjunction Risk Parameters R (Radial): 0.966 | I (In-track): 1.622 | C (Cross-track): -0.384
    Collision Risk Index (CRI) 0.37
    X Position (km) 2995.813 2994.877
    Position Y (km) 4200.303 4201.86
    Position Z (km) -4526.231 -4526.869
    Velocity X (km/s) -5.367 -6.708
    Velocity Y (km/s) 5.245 3.362
    Velocity Z (km/s) 1.314 -1.317

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30212 STARLINK-31400
    Semimajor Axis (a) 6861.202 km 6861.150 km
    Eccentricity (e) 0.000216 0.000140
    Inclination (i) 42.9932° 42.9992°
    RAAN 141.0180° 181.5307°
    Perigee Argument 234.0354° 267.5101°
    Mean Anomaly (M) 126.0297° 35.8624°
    Apogee 484.545 km 483.974 km
    Perigee 481.585 km 482.052 km
    Orbit Epoch 2026-10-28T14:49:53+0000 2026-10-28T10:00:02+0000

    STARLINK-30212 & STARLINK-31400 Collision Probability (Pc) Trend

    STARLINK-30212 & STARLINK-31400 Collision Probability (Pc) TrendNot Available

    STARLINK-30212 & STARLINK-31400 Miss Distance (Miss Distance) Trend

    STARLINK-30212 & STARLINK-31400 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30212Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31400Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30212Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31400Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30212

    No nearby objects data