Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.480119E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:47:34+0800
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    1 Object 1

    AOE ID 52110
    NORAD ID 52110
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68151
    NORAD ID 68151
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3687 STARLINK-37073
    Time of Closest Approach 2026-10-22T20:03:17+0000
    Collision Probability (Pc) 2.480119E-6
    Conjunction Distance (km) 2.113 km
    Relative Speed (km/s) 14.639 km/s
    Conjunction Risk Parameters R (Radial): 1.946 | I (In-track): -0.231 | C (Cross-track): 0.791
    Collision Risk Index (CRI) 0.43
    X Position (km) -4681.479 -4682.21
    Position Y (km) 4117.994 4119.633
    Position Z (km) 2813.322 2814.438
    Velocity X (km/s) -1.535 -1.641
    Velocity Y (km/s) -5.339 2.858
    Velocity Z (km/s) 5.24 -6.887

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3687 STARLINK-37073
    Semimajor Axis (a) 6843.377 km 6843.646 km
    Eccentricity (e) 0.000128 0.000167
    Inclination (i) 53.1583° 97.2844°
    RAAN 132.9172° 312.6186°
    Perigee Argument 84.4649° 97.7898°
    Mean Anomaly (M) 275.6499° 262.3534°
    Apogee 466.118 km 466.652 km
    Perigee 464.362 km 464.366 km
    Orbit Epoch 2026-10-19T19:58:16+0000 2026-10-20T01:36:24+0000

    STARLINK-3687 & STARLINK-37073 Collision Probability (Pc) Trend

    STARLINK-3687 & STARLINK-37073 Collision Probability (Pc) TrendNot Available

    STARLINK-3687 & STARLINK-37073 Miss Distance (Miss Distance) Trend

    STARLINK-3687 & STARLINK-37073 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3687Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37073Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3687Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37073Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3687

    No nearby objects data