Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.758487E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:46:46+0800
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    1 Object 1

    AOE ID 52844
    NORAD ID 52844
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58965
    NORAD ID 58965
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4208 STARLINK-31373
    Time of Closest Approach 2026-10-21T05:44:35+0000
    Collision Probability (Pc) 1.758487E-6
    Conjunction Distance (km) 2.247 km
    Relative Speed (km/s) 10.467 km/s
    Conjunction Risk Parameters R (Radial): 2.148 | I (In-track): -0.469 | C (Cross-track): 0.46
    Collision Risk Index (CRI) 0.4
    X Position (km) 2360.256 2360.11
    Position Y (km) -5126.775 -5124.886
    Position Z (km) -3878.27 -3877.064
    Velocity X (km/s) 3.802 6.279
    Velocity Y (km/s) 5.01 -0.369
    Velocity Z (km/s) -4.315 4.315

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4208 STARLINK-31373
    Semimajor Axis (a) 6843.383 km 6840.889 km
    Eccentricity (e) 0.000111 0.000167
    Inclination (i) 53.1613° 53.1591°
    RAAN 92.1208° 335.7499°
    Perigee Argument 81.6414° 93.4019°
    Mean Anomaly (M) 278.4714° 266.7175°
    Apogee 466.006 km 463.894 km
    Perigee 464.486 km 461.610 km
    Orbit Epoch 2026-10-19T10:32:05+0000 2026-10-19T02:21:05+0000

    STARLINK-4208 & STARLINK-31373 Collision Probability (Pc) Trend

    STARLINK-4208 & STARLINK-31373 Collision Probability (Pc) TrendNot Available

    STARLINK-4208 & STARLINK-31373 Miss Distance (Miss Distance) Trend

    STARLINK-4208 & STARLINK-31373 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4208Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31373Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4208Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31373Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4208

    No nearby objects data