Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.135831E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:17:33+0800
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    1 Object 1

    AOE ID 59723
    NORAD ID 59723
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69952
    NORAD ID 69952
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31766 STARLINK-37899
    Time of Closest Approach 2026-10-21T19:49:42+0000
    Collision Probability (Pc) 4.135831E-6
    Conjunction Distance (km) 1.186 km
    Relative Speed (km/s) 2.165 km/s
    Conjunction Risk Parameters R (Radial): -0.505 | I (In-track): -1.061 | C (Cross-track): 0.15
    Collision Risk Index (CRI) 0.47
    X Position (km) 204.932 205.987
    Position Y (km) 4143.967 4143.606
    Position Z (km) -5445.863 -5445.463
    Velocity X (km/s) -7.495 -7.581
    Velocity Y (km/s) 1.234 -0.485
    Velocity Z (km/s) 0.657 -0.656

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31766 STARLINK-37899
    Semimajor Axis (a) 6840.827 km 6840.841 km
    Eccentricity (e) 0.000123 0.000085
    Inclination (i) 53.1590° 53.1568°
    RAAN 179.6542° 200.3822°
    Perigee Argument 100.8375° 80.5086°
    Mean Anomaly (M) 259.2766° 279.6012°
    Apogee 463.533 km 463.284 km
    Perigee 461.847 km 462.124 km
    Orbit Epoch 2026-10-19T02:32:16+0000 2026-10-19T01:01:48+0000

    STARLINK-31766 & STARLINK-37899 Collision Probability (Pc) Trend

    STARLINK-31766 & STARLINK-37899 Collision Probability (Pc) TrendNot Available

    STARLINK-31766 & STARLINK-37899 Miss Distance (Miss Distance) Trend

    STARLINK-31766 & STARLINK-37899 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31766Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37899Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31766Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37899Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31766

    No nearby objects data