Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.521443E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:30:22+0800
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    1 Object 1

    AOE ID 58597
    NORAD ID 58597
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67913
    NORAD ID 67913
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31087 STARLINK-36690
    Time of Closest Approach 2026-10-21T18:41:27+0000
    Collision Probability (Pc) 1.521443E-4
    Conjunction Distance (km) 0.461 km
    Relative Speed (km/s) 6.448 km/s
    Conjunction Risk Parameters R (Radial): 0.272 | I (In-track): -0.335 | C (Cross-track): -0.16
    Collision Risk Index (CRI) 0.79
    X Position (km) 964.899 965.227
    Position Y (km) -5455.825 -5455.546
    Position Z (km) -4050.58 -4050.417
    Velocity X (km/s) 7.13 6.467
    Velocity Y (km/s) -0.67 3.076
    Velocity Z (km/s) 2.603 -2.602

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31087 STARLINK-36690
    Semimajor Axis (a) 6861.230 km 6861.154 km
    Eccentricity (e) 0.000156 0.000239
    Inclination (i) 43.0014° 42.9989°
    RAAN 340.5090° 61.5293°
    Perigee Argument 275.3853° 280.3096°
    Mean Anomaly (M) 84.6821° 79.7486°
    Apogee 484.162 km 484.660 km
    Perigee 482.024 km 481.374 km
    Orbit Epoch 2026-10-20T05:17:23+0000 2026-10-19T10:43:23+0000

    STARLINK-31087 & STARLINK-36690 Collision Probability (Pc) Trend

    STARLINK-31087 & STARLINK-36690 Collision Probability (Pc) TrendNot Available

    STARLINK-31087 & STARLINK-36690 Miss Distance (Miss Distance) Trend

    STARLINK-31087 & STARLINK-36690 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31087Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36690Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31087Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36690Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31087

    No nearby objects data