Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.38617E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:48:27+0800
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    1 Object 1

    AOE ID 52486
    NORAD ID 52486
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69823
    NORAD ID 69823
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3918 STARLINK-37628
    Time of Closest Approach 2026-10-22T11:53:28+0000
    Collision Probability (Pc) 2.38617E-4
    Conjunction Distance (km) 0.392 km
    Relative Speed (km/s) 7.754 km/s
    Conjunction Risk Parameters R (Radial): -0.145 | I (In-track): 0.312 | C (Cross-track): 0.188
    Collision Risk Index (CRI) 0.83
    X Position (km) -2853.509 -2853.155
    Position Y (km) -3805.976 -3806.11
    Position Z (km) 4906.327 4906.225
    Velocity X (km/s) 3.595 6.938
    Velocity Y (km/s) -6.178 -1.718
    Velocity Z (km/s) -2.695 2.695

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3918 STARLINK-37628
    Semimajor Axis (a) 6840.828 km 6840.799 km
    Eccentricity (e) 0.000136 0.000103
    Inclination (i) 53.1565° 53.1564°
    RAAN 116.3836° 193.5071°
    Perigee Argument 95.4386° 88.5150°
    Mean Anomaly (M) 264.6772° 271.5970°
    Apogee 463.624 km 463.365 km
    Perigee 461.758 km 461.959 km
    Orbit Epoch 2026-10-19T19:17:41+0000 2026-10-20T03:20:28+0000

    STARLINK-3918 & STARLINK-37628 Collision Probability (Pc) Trend

    STARLINK-3918 & STARLINK-37628 Collision Probability (Pc) TrendNot Available

    STARLINK-3918 & STARLINK-37628 Miss Distance (Miss Distance) Trend

    STARLINK-3918 & STARLINK-37628 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3918Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37628Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3918Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37628Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3918

    No nearby objects data