Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.618698E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:42:01+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 59197
    NORAD ID 59197
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30212 STARLINK-31275
    Time of Closest Approach 2026-10-21T21:43:09+0000
    Collision Probability (Pc) 3.618698E-6
    Conjunction Distance (km) 1.527 km
    Relative Speed (km/s) 6.43 km/s
    Conjunction Risk Parameters R (Radial): -0.642 | I (In-track): 1.258 | C (Cross-track): 0.582
    Collision Risk Index (CRI) 0.46
    X Position (km) 3333.991 3334.785
    Position Y (km) -4412.221 -4410.974
    Position Z (km) 4053.232 4052.85
    Velocity X (km/s) 6.666 4.37
    Velocity Y (km/s) 2.651 5.689
    Velocity Z (km/s) -2.59 2.59

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30212 STARLINK-31275
    Semimajor Axis (a) 6861.297 km 6861.138 km
    Eccentricity (e) 0.000170 0.000159
    Inclination (i) 43.0022° 43.0014°
    RAAN 194.5697° 270.0717°
    Perigee Argument 266.5539° 270.2585°
    Mean Anomaly (M) 93.5118° 89.8084°
    Apogee 484.328 km 484.094 km
    Perigee 481.992 km 481.908 km
    Orbit Epoch 2026-10-19T03:17:14+0000 2026-10-19T06:41:20+0000

    STARLINK-30212 & STARLINK-31275 Collision Probability (Pc) Trend

    STARLINK-30212 & STARLINK-31275 Collision Probability (Pc) TrendNot Available

    STARLINK-30212 & STARLINK-31275 Miss Distance (Miss Distance) Trend

    STARLINK-30212 & STARLINK-31275 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30212Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31275Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30212Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31275Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30212

    No nearby objects data