Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.715903E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T23:35:05+0800
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    1 Object 1

    AOE ID 58383
    NORAD ID 58383
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68274
    NORAD ID 68274
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30921 STARLINK-37129
    Time of Closest Approach 2026-10-29T10:26:13+0000
    Collision Probability (Pc) 1.715903E-5
    Conjunction Distance (km) 0.891 km
    Relative Speed (km/s) 4.374 km/s
    Conjunction Risk Parameters R (Radial): 0.061 | I (In-track): 0.853 | C (Cross-track): -0.252
    Collision Risk Index (CRI) 0.6
    X Position (km) 2207.612 2206.869
    Position Y (km) 3663.812 3664.301
    Position Z (km) 5328.23 5328.279
    Velocity X (km/s) -7.151 -5.39
    Velocity Y (km/s) 2.315 5.238
    Velocity Z (km/s) 1.368 -1.367

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30921 STARLINK-37129
    Semimajor Axis (a) 6840.852 km 6840.740 km
    Eccentricity (e) 0.000176 0.000101
    Inclination (i) 53.1618° 53.1593°
    RAAN 357.2668° 319.0447°
    Perigee Argument 60.5065° 115.8012°
    Mean Anomaly (M) 299.6113° 244.3094°
    Apogee 463.917 km 463.291 km
    Perigee 461.513 km 461.915 km
    Orbit Epoch 2026-10-27T20:35:05+0000 2026-10-27T01:43:01+0000

    STARLINK-30921 & STARLINK-37129 Collision Probability (Pc) Trend

    STARLINK-30921 & STARLINK-37129 Collision Probability (Pc) TrendNot Available

    STARLINK-30921 & STARLINK-37129 Miss Distance (Miss Distance) Trend

    STARLINK-30921 & STARLINK-37129 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30921Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37129Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30921Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37129Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30921

    No nearby objects data