Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.380087E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:39:45+0800
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    1 Object 1

    AOE ID 53656
    NORAD ID 53656
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59736
    NORAD ID 59736
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4466 STARLINK-31707
    Time of Closest Approach 2026-10-21T16:23:10+0000
    Collision Probability (Pc) 1.380087E-5
    Conjunction Distance (km) 1.207 km
    Relative Speed (km/s) 14.342 km/s
    Conjunction Risk Parameters R (Radial): 0.877 | I (In-track): -0.291 | C (Cross-track): 0.776
    Collision Risk Index (CRI) 0.58
    X Position (km) 6690.112 6689.423
    Position Y (km) -1527.835 -1526.916
    Position Z (km) 2.739 2.37
    Velocity X (km/s) -0.202 1.234
    Velocity Y (km/s) -0.944 5.437
    Velocity Z (km/s) -7.562 5.202

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4466 STARLINK-31707
    Semimajor Axis (a) 6859.846 km 6861.183 km
    Eccentricity (e) 0.000217 0.000137
    Inclination (i) 97.2835° 42.9941°
    RAAN 165.9767° 355.2492°
    Perigee Argument 84.4809° 224.6451°
    Mean Anomaly (M) 72.9103° 135.4290°
    Apogee 483.201 km 483.987 km
    Perigee 480.217 km 482.105 km
    Orbit Epoch 2026-10-20T12:00:03+0000 2026-10-20T05:51:44+0000

    STARLINK-4466 & STARLINK-31707 Collision Probability (Pc) Trend

    STARLINK-4466 & STARLINK-31707 Collision Probability (Pc) TrendNot Available

    STARLINK-4466 & STARLINK-31707 Miss Distance (Miss Distance) Trend

    STARLINK-4466 & STARLINK-31707 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4466Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31707Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4466Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31707Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4466

    No nearby objects data