Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.040008E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T22:01:07+0800
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    1 Object 1

    AOE ID 55583
    NORAD ID 55583
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64028
    NORAD ID 64028
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5742 STARLINK-33953
    Time of Closest Approach 2026-10-21T00:13:32+0000
    Collision Probability (Pc) 7.040008E-6
    Conjunction Distance (km) 1.341 km
    Relative Speed (km/s) 9.193 km/s
    Conjunction Risk Parameters R (Radial): -0.918 | I (In-track): -0.78 | C (Cross-track): 0.586
    Collision Risk Index (CRI) 0.52
    X Position (km) 820.47 821.401
    Position Y (km) -5049.924 -5050.18
    Position Z (km) 4563.12 4564.049
    Velocity X (km/s) 7.541 2.724
    Velocity Y (km/s) 0.206 5.016
    Velocity Z (km/s) -1.125 5.053

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5742 STARLINK-33953
    Semimajor Axis (a) 6861.203 km 6855.182 km
    Eccentricity (e) 0.000124 0.000934
    Inclination (i) 43.0022° 70.0000°
    RAAN 177.6519° 263.9323°
    Perigee Argument 274.2460° 262.4793°
    Mean Anomaly (M) 85.8250° 97.5322°
    Apogee 483.920 km 483.445 km
    Perigee 482.212 km 470.645 km
    Orbit Epoch 2026-10-20T01:48:34+0000 2026-10-19T15:04:11+0000

    STARLINK-5742 & STARLINK-33953 Collision Probability (Pc) Trend

    STARLINK-5742 & STARLINK-33953 Collision Probability (Pc) TrendNot Available

    STARLINK-5742 & STARLINK-33953 Miss Distance (Miss Distance) Trend

    STARLINK-5742 & STARLINK-33953 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5742Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33953Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5742Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33953Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5742

    No nearby objects data