Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    7.505429E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:39:01+0800
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    1 Object 1

    AOE ID 59635
    NORAD ID 59635
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67821
    NORAD ID 67821
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31798 STARLINK-36644
    Time of Closest Approach 2026-10-21T19:03:10+0000
    Collision Probability (Pc) 7.505429E-5
    Conjunction Distance (km) 0.659 km
    Relative Speed (km/s) 9.308 km/s
    Conjunction Risk Parameters R (Radial): 0.234 | I (In-track): 0.485 | C (Cross-track): -0.379
    Collision Risk Index (CRI) 0.73
    X Position (km) -732.064 -731.427
    Position Y (km) 6287.02 6286.875
    Position Z (km) 2639.264 2639.179
    Velocity X (km/s) -6.211 -5.796
    Velocity Y (km/s) 1.084 -2.482
    Velocity Z (km/s) -4.293 4.294

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31798 STARLINK-36644
    Semimajor Axis (a) 6860.687 km 6861.130 km
    Eccentricity (e) 0.000238 0.000193
    Inclination (i) 42.9973° 42.9999°
    RAAN 311.1349° 81.9125°
    Perigee Argument 256.0595° 277.6974°
    Mean Anomaly (M) 103.9992° 82.3658°
    Apogee 484.183 km 484.316 km
    Perigee 480.917 km 481.670 km
    Orbit Epoch 2026-10-20T09:28:06+0000 2026-10-19T16:41:21+0000

    STARLINK-31798 & STARLINK-36644 Collision Probability (Pc) Trend

    STARLINK-31798 & STARLINK-36644 Collision Probability (Pc) TrendNot Available

    STARLINK-31798 & STARLINK-36644 Miss Distance (Miss Distance) Trend

    STARLINK-31798 & STARLINK-36644 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31798Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36644Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31798Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36644Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31798

    No nearby objects data