Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.54271E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-14T17:54:33+0800
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    1 Object 1

    AOE ID 59737
    NORAD ID 59737
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63788
    NORAD ID 63788
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31821 STARLINK-33882
    Time of Closest Approach 2026-10-16T11:15:42+0000
    Collision Probability (Pc) 6.54271E-6
    Conjunction Distance (km) 1.379 km
    Relative Speed (km/s) 9.475 km/s
    Conjunction Risk Parameters R (Radial): -0.267 | I (In-track): 1.064 | C (Cross-track): 0.835
    Collision Risk Index (CRI) 0.51
    X Position (km) 4814.103 4815.179
    Position Y (km) 4213.59 4212.735
    Position Z (km) 2469.354 2469.457
    Velocity X (km/s) -5.225 -2.649
    Velocity Y (km/s) 3.372 5.626
    Velocity Z (km/s) 4.418 -4.417

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31821 STARLINK-33882
    Semimajor Axis (a) 6861.288 km 6861.145 km
    Eccentricity (e) 0.000137 0.000102
    Inclination (i) 43.0030° 42.9996°
    RAAN 32.6453° 261.6906°
    Perigee Argument 296.8619° 279.4073°
    Mean Anomaly (M) 63.2093° 80.6663°
    Apogee 484.090 km 483.706 km
    Perigee 482.212 km 482.310 km
    Orbit Epoch 2026-10-13T15:38:36+0000 2026-10-13T15:08:32+0000

    STARLINK-31821 & STARLINK-33882 Collision Probability (Pc) Trend

    STARLINK-31821 & STARLINK-33882 Collision Probability (Pc) TrendNot Available

    STARLINK-31821 & STARLINK-33882 Miss Distance (Miss Distance) Trend

    STARLINK-31821 & STARLINK-33882 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31821Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33882Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31821Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33882Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31821

    No nearby objects data