Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.635265E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T22:18:39+0800
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    1 Object 1

    AOE ID 52365
    NORAD ID 52365
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68702
    NORAD ID 68702
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3874 STARLINK-36275
    Time of Closest Approach 2026-10-21T23:40:36+0000
    Collision Probability (Pc) 1.635265E-6
    Conjunction Distance (km) 2.442 km
    Relative Speed (km/s) 12.226 km/s
    Conjunction Risk Parameters R (Radial): 0.51 | I (In-track): 1.434 | C (Cross-track): 1.91
    Collision Risk Index (CRI) 0.39
    X Position (km) -3574.022 -3575.792
    Position Y (km) -5833.724 -5832.041
    Position Z (km) 51.785 51.785
    Velocity X (km/s) 3.931 3.874
    Velocity Y (km/s) -2.345 -2.439
    Velocity Z (km/s) 6.112 -6.113

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3874 STARLINK-36275
    Semimajor Axis (a) 6840.893 km 6840.818 km
    Eccentricity (e) 0.000134 0.000158
    Inclination (i) 53.1582° 53.1575°
    RAAN 246.1009° 69.6246°
    Perigee Argument 81.9210° 92.5843°
    Mean Anomaly (M) 278.1944° 267.5341°
    Apogee 463.672 km 463.762 km
    Perigee 461.840 km 461.600 km
    Orbit Epoch 2026-10-20T07:01:46+0000 2026-10-19T16:11:13+0000

    STARLINK-3874 & STARLINK-36275 Collision Probability (Pc) Trend

    STARLINK-3874 & STARLINK-36275 Collision Probability (Pc) TrendNot Available

    STARLINK-3874 & STARLINK-36275 Miss Distance (Miss Distance) Trend

    STARLINK-3874 & STARLINK-36275 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3874Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36275Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3874Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36275Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3874

    No nearby objects data