Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.279922E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:41:21+0800
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    1 Object 1

    AOE ID 58450
    NORAD ID 58450
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59041
    NORAD ID 59041
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30946 STARLINK-31240
    Time of Closest Approach 2026-10-30T02:35:17+0000
    Collision Probability (Pc) 7.279922E-6
    Conjunction Distance (km) 0.954 km
    Relative Speed (km/s) 1.606 km/s
    Conjunction Risk Parameters R (Radial): -0.892 | I (In-track): 0.334 | C (Cross-track): 0.036
    Collision Risk Index (CRI) 0.52
    X Position (km) -2608.462 -2609.089
    Position Y (km) -4316.132 -4316.521
    Position Z (km) 4642.928 4643.532
    Velocity X (km/s) 6.771 6.208
    Velocity Y (km/s) -3.459 -4.39
    Velocity Z (km/s) 0.589 -0.591

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30946 STARLINK-31240
    Semimajor Axis (a) 6859.857 km 6861.174 km
    Eccentricity (e) 0.000418 0.000150
    Inclination (i) 42.9962° 42.9996°
    RAAN 174.7919° 156.1014°
    Perigee Argument 267.2762° 271.9059°
    Mean Anomaly (M) 92.7612° 290.9170°
    Apogee 484.584 km 484.069 km
    Perigee 478.856 km 482.005 km
    Orbit Epoch 2026-10-27T02:03:55+0000 2026-10-27T06:00:04+0000

    STARLINK-30946 & STARLINK-31240 Collision Probability (Pc) Trend

    STARLINK-30946 & STARLINK-31240 Collision Probability (Pc) TrendNot Available

    STARLINK-30946 & STARLINK-31240 Miss Distance (Miss Distance) Trend

    STARLINK-30946 & STARLINK-31240 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30946Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31240Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30946Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31240Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30946

    No nearby objects data