Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.994995E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:38:10+0800
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    1 Object 1

    AOE ID 54865
    NORAD ID 54865
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66858
    NORAD ID 66858
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5411 STARLINK-35118
    Time of Closest Approach 2026-10-22T18:23:59+0000
    Collision Probability (Pc) 3.994995E-6
    Conjunction Distance (km) 1.615 km
    Relative Speed (km/s) 9.711 km/s
    Conjunction Risk Parameters R (Radial): -1.266 | I (In-track): 0.779 | C (Cross-track): 0.631
    Collision Risk Index (CRI) 0.47
    X Position (km) -3268.589 -3268.851
    Position Y (km) 5629.504 5627.96
    Position Z (km) -2174.481 -2174.089
    Velocity X (km/s) -4.311 -5.853
    Velocity Y (km/s) -4.278 -1.624
    Velocity Z (km/s) -4.606 4.606

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5411 STARLINK-35118
    Semimajor Axis (a) 6861.199 km 6861.116 km
    Eccentricity (e) 0.000090 0.000115
    Inclination (i) 43.0021° 43.0013°
    RAAN 294.4949° 156.6431°
    Perigee Argument 295.9832° 267.2181°
    Mean Anomaly (M) 64.0927° 92.8539°
    Apogee 483.679 km 483.769 km
    Perigee 482.445 km 482.189 km
    Orbit Epoch 2026-10-20T01:09:18+0000 2026-10-20T00:36:57+0000

    STARLINK-5411 & STARLINK-35118 Collision Probability (Pc) Trend

    STARLINK-5411 & STARLINK-35118 Collision Probability (Pc) TrendNot Available

    STARLINK-5411 & STARLINK-35118 Miss Distance (Miss Distance) Trend

    STARLINK-5411 & STARLINK-35118 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5411Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35118Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5411Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35118Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5411

    No nearby objects data