Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.389689E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T21:09:57+0800
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    1 Object 1

    AOE ID 53416
    NORAD ID 53416
    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-4480 STARLINK-36275
    Time of Closest Approach 2026-10-27T19:23:01+0000
    Collision Probability (Pc) 1.389689E-6
    Conjunction Distance (km) 2.512 km
    Relative Speed (km/s) 10.108 km/s
    Conjunction Risk Parameters R (Radial): -2.394 | I (In-track): -0.567 | C (Cross-track): 0.502
    Collision Risk Index (CRI) 0.38
    X Position (km) 5471.97 5473.919
    Position Y (km) -244.364 -243.692
    Position Z (km) -4101.316 -4102.751
    Velocity X (km/s) -2.769 3.278
    Velocity Y (km/s) 5.844 5.574
    Velocity Z (km/s) -4.047 4.047

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4480 STARLINK-36275
    Semimajor Axis (a) 6837.870 km 6840.832 km
    Eccentricity (e) 0.000114 0.000085
    Inclination (i) 53.1601° 53.1611°
    RAAN 147.1446° 35.5178°
    Perigee Argument 81.6854° 53.8287°
    Mean Anomaly (M) 278.4278° 306.2795°
    Apogee 460.514 km 463.278 km
    Perigee 458.952 km 462.112 km
    Orbit Epoch 2026-10-26T23:38:46+0000 2026-10-26T23:16:21+0000

    STARLINK-4480 & STARLINK-36275 Collision Probability (Pc) Trend

    STARLINK-4480 & STARLINK-36275 Collision Probability (Pc) TrendNot Available

    STARLINK-4480 & STARLINK-36275 Miss Distance (Miss Distance) Trend

    STARLINK-4480 & STARLINK-36275 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4480Miss 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-4480Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36275Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4480

    No nearby objects data