Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.650405E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T15:59:25+0800
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    1 Object 1

    AOE ID 52633
    NORAD ID 52633
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58773
    NORAD ID 58773
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3994 STARLINK-31073
    Time of Closest Approach 2026-10-16T14:06:06+0000
    Collision Probability (Pc) 2.650405E-6
    Conjunction Distance (km) 1.738 km
    Relative Speed (km/s) 7.229 km/s
    Conjunction Risk Parameters R (Radial): -1.126 | I (In-track): -1.164 | C (Cross-track): 0.628
    Collision Risk Index (CRI) 0.43
    X Position (km) -2299.966 -2301.496
    Position Y (km) 4042.789 4042.803
    Position Z (km) 5005.192 5006.016
    Velocity X (km/s) -7.161 -4.538
    Velocity Y (km/s) -1.025 -5.633
    Velocity Z (km/s) -2.456 2.456

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3994 STARLINK-31073
    Semimajor Axis (a) 6839.312 km 6840.822 km
    Eccentricity (e) 0.000136 0.000102
    Inclination (i) 53.1604° 53.1603°
    RAAN 356.2542° 70.1919°
    Perigee Argument 85.1728° 80.8754°
    Mean Anomaly (M) 274.9429° 279.2363°
    Apogee 462.103 km 463.381 km
    Perigee 460.247 km 461.989 km
    Orbit Epoch 2026-10-15T23:32:36+0000 2026-10-15T15:55:44+0000

    STARLINK-3994 & STARLINK-31073 Collision Probability (Pc) Trend

    STARLINK-3994 & STARLINK-31073 Collision Probability (Pc) TrendNot Available

    STARLINK-3994 & STARLINK-31073 Miss Distance (Miss Distance) Trend

    STARLINK-3994 & STARLINK-31073 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3994Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31073Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3994Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31073Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3994

    No nearby objects data