Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.817085E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T02:29:29+0800
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    1 Object 1

    AOE ID 51472
    NORAD ID 51472
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52276
    NORAD ID 52276
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3415 STARLINK-3778
    Time of Closest Approach 2026-10-20T04:20:30+0000
    Collision Probability (Pc) 1.817085E-6
    Conjunction Distance (km) 2.31 km
    Relative Speed (km/s) 12.153 km/s
    Conjunction Risk Parameters R (Radial): 2.154 | I (In-track): -0.498 | C (Cross-track): 0.668
    Collision Risk Index (CRI) 0.4
    X Position (km) 6469.739 6471.53
    Position Y (km) -1989.472 -1990.894
    Position Z (km) 988.302 988.62
    Velocity X (km/s) 0.513 2.207
    Velocity Y (km/s) 4.682 4.16
    Velocity Z (km/s) 6.012 -6.011

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3415 STARLINK-3778
    Semimajor Axis (a) 6840.857 km 6843.384 km
    Eccentricity (e) 0.000122 0.000174
    Inclination (i) 53.1594° 53.1566°
    RAAN 346.0733° 179.0687°
    Perigee Argument 86.0846° 96.8525°
    Mean Anomaly (M) 274.0296° 263.2676°
    Apogee 463.557 km 466.440 km
    Perigee 461.883 km 464.054 km
    Orbit Epoch 2026-10-18T03:50:09+0000 2026-10-18T01:33:15+0000

    STARLINK-3415 & STARLINK-3778 Collision Probability (Pc) Trend

    STARLINK-3415 & STARLINK-3778 Collision Probability (Pc) TrendNot Available

    STARLINK-3415 & STARLINK-3778 Miss Distance (Miss Distance) Trend

    STARLINK-3415 & STARLINK-3778 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3415Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3778Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3415Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3778Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3415

    No nearby objects data