Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.4128E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:15:05+0800
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    1 Object 1

    AOE ID 58484
    NORAD ID 58484
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67200
    NORAD ID 67200
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30991 STARLINK-36270
    Time of Closest Approach 2026-10-28T21:36:02+0000
    Collision Probability (Pc) 1.4128E-6
    Conjunction Distance (km) 2.573 km
    Relative Speed (km/s) 11.139 km/s
    Conjunction Risk Parameters R (Radial): -2.412 | I (In-track): -0.608 | C (Cross-track): -0.653
    Collision Risk Index (CRI) 0.38
    X Position (km) 4355.017 4353.064
    Position Y (km) -3658.418 -3657.881
    Position Z (km) 3828.896 3827.309
    Velocity X (km/s) 5.867 -0.953
    Velocity Y (km/s) 3.854 4.907
    Velocity Z (km/s) -2.983 5.761

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30991 STARLINK-36270
    Semimajor Axis (a) 6861.203 km 6855.235 km
    Eccentricity (e) 0.000155 0.000336
    Inclination (i) 43.0026° 70.0004°
    RAAN 195.5393° 310.1310°
    Perigee Argument 269.0362° 275.0991°
    Mean Anomaly (M) 131.2531° 38.7492°
    Apogee 484.133 km 479.401 km
    Perigee 481.999 km 474.795 km
    Orbit Epoch 2026-10-27T06:00:04+0000 2026-10-27T06:00:04+0000

    STARLINK-30991 & STARLINK-36270 Collision Probability (Pc) Trend

    STARLINK-30991 & STARLINK-36270 Collision Probability (Pc) TrendNot Available

    STARLINK-30991 & STARLINK-36270 Miss Distance (Miss Distance) Trend

    STARLINK-30991 & STARLINK-36270 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30991Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36270Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30991Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36270Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30991

    No nearby objects data