Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.777734E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:24:59+0800
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    1 Object 1

    AOE ID 66619
    NORAD ID 66619
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66643
    NORAD ID 66643
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-35951 STARLINK-35918
    Time of Closest Approach 2026-10-21T22:18:57+0000
    Collision Probability (Pc) 2.777734E-6
    Conjunction Distance (km) 1.066 km
    Relative Speed (km/s) 0.38 km/s
    Conjunction Risk Parameters R (Radial): -1.058 | I (In-track): -0.119 | C (Cross-track): 0.001
    Collision Risk Index (CRI) 0.44
    X Position (km) 1078.559 1078.611
    Position Y (km) 3963.326 3963.972
    Position Z (km) -5475.455 -5476.3
    Velocity X (km/s) -7.394 -7.314
    Velocity Y (km/s) 1.859 2.151
    Velocity Z (km/s) -0.111 0.117

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-35951 STARLINK-35918
    Semimajor Axis (a) 6840.830 km 6840.884 km
    Eccentricity (e) 0.000099 0.000065
    Inclination (i) 53.1563° 53.1576°
    RAAN 179.8386° 176.2808°
    Perigee Argument 204.4113° 91.2642°
    Mean Anomaly (M) 155.6843° 268.8434°
    Apogee 463.371 km 463.189 km
    Perigee 462.015 km 462.305 km
    Orbit Epoch 2026-10-19T01:55:56+0000 2026-10-19T01:55:15+0000

    STARLINK-35951 & STARLINK-35918 Collision Probability (Pc) Trend

    STARLINK-35951 & STARLINK-35918 Collision Probability (Pc) TrendNot Available

    STARLINK-35951 & STARLINK-35918 Miss Distance (Miss Distance) Trend

    STARLINK-35951 & STARLINK-35918 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-35951Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35918Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-35951Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35918Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-35951

    No nearby objects data