Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.689629E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T22:18:15+0800
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    1 Object 1

    AOE ID 53006
    NORAD ID 53006
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58878
    NORAD ID 58878
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4290 STARLINK-31300
    Time of Closest Approach 2026-10-24T21:29:48+0000
    Collision Probability (Pc) 2.689629E-6
    Conjunction Distance (km) 1.939 km
    Relative Speed (km/s) 11.816 km/s
    Conjunction Risk Parameters R (Radial): 1.523 | I (In-track): 0.765 | C (Cross-track): 0.925
    Collision Risk Index (CRI) 0.44
    X Position (km) 4817.363 4819.235
    Position Y (km) -4329.066 -4329.136
    Position Z (km) -2206.219 -2206.716
    Velocity X (km/s) 1.817 4.643
    Velocity Y (km/s) 4.865 2.326
    Velocity Z (km/s) -5.594 5.594

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4290 STARLINK-31300
    Semimajor Axis (a) 6838.627 km 6840.874 km
    Eccentricity (e) 0.000110 0.000060
    Inclination (i) 53.1598° 53.1606°
    RAAN 127.6987° 339.8475°
    Perigee Argument 80.9000° 38.3509°
    Mean Anomaly (M) 279.2127° 321.7536°
    Apogee 461.241 km 463.145 km
    Perigee 459.739 km 462.329 km
    Orbit Epoch 2026-10-23T22:44:17+0000 2026-10-23T09:38:42+0000

    STARLINK-4290 & STARLINK-31300 Collision Probability (Pc) Trend

    STARLINK-4290 & STARLINK-31300 Collision Probability (Pc) TrendNot Available

    STARLINK-4290 & STARLINK-31300 Miss Distance (Miss Distance) Trend

    STARLINK-4290 & STARLINK-31300 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4290Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31300Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4290Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31300Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4290

    No nearby objects data