Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.171268E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T02:31:40+0800
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    1 Object 1

    AOE ID 47789
    NORAD ID 47789
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62637
    NORAD ID 62637
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2315 FLOCK 4G 24
    Time of Closest Approach 2026-10-21T20:28:19+0000
    Collision Probability (Pc) 3.171268E-6
    Conjunction Distance (km) 1.849 km
    Relative Speed (km/s) 12.517 km/s
    Conjunction Risk Parameters R (Radial): -0.755 | I (In-track): -0.96 | C (Cross-track): 1.387
    Collision Risk Index (CRI) 0.45
    X Position (km) -4123.438 -4124.099
    Position Y (km) -506.049 -504.973
    Position Z (km) -5452.196 -5450.845
    Velocity X (km/s) 0.061 5.679
    Velocity Y (km/s) -7.59 2.325
    Velocity Z (km/s) 0.659 -4.517

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2315 FLOCK 4G 24
    Semimajor Axis (a) 6848.863 km 6847.895 km
    Eccentricity (e) 0.000143 0.000289
    Inclination (i) 53.1580° 97.3947°
    RAAN 280.0315° 14.1405°
    Perigee Argument 96.5941° 180.8274°
    Mean Anomaly (M) 263.5223° 179.2963°
    Apogee 471.707 km 471.738 km
    Perigee 469.745 km 467.778 km
    Orbit Epoch 2026-10-18T23:56:00+0000 2026-10-19T04:45:21+0000

    STARLINK-2315 & FLOCK 4G 24 Collision Probability (Pc) Trend

    STARLINK-2315 & FLOCK 4G 24 Collision Probability (Pc) TrendNot Available

    STARLINK-2315 & FLOCK 4G 24 Miss Distance (Miss Distance) Trend

    STARLINK-2315 & FLOCK 4G 24 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2315Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 24Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2315Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 24Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2315

    No nearby objects data