Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.860572E-7
    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 2026-10-21T22:10:23+0000
    Collision Probability (Pc) 9.860572E-7
    Conjunction Distance (km) 1.942 km
    Relative Speed (km/s) 2.17 km/s
    Conjunction Risk Parameters R (Radial): -0.022 | I (In-track): -1.922 | C (Cross-track): -0.274
    Collision Risk Index (CRI) 0.35
    X Position (km) -237.075 -239.013
    Position Y (km) -4134.081 -4133.955
    Position Z (km) 5435.054 5435.037
    Velocity X (km/s) 7.499 7.599
    Velocity Y (km/s) -1.297 0.426
    Velocity Z (km/s) -0.658 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