Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.494438E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T13:39:03+0800
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    1 Object 1

    AOE ID 53677
    NORAD ID 53677
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63380
    NORAD ID 63380
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4579 STARLINK-33653
    Time of Closest Approach 2026-10-18T21:29:05+0000
    Collision Probability (Pc) 1.494438E-6
    Conjunction Distance (km) 2.401 km
    Relative Speed (km/s) 9.958 km/s
    Conjunction Risk Parameters R (Radial): 1.963 | I (In-track): 1.048 | C (Cross-track): 0.904
    Collision Risk Index (CRI) 0.38
    X Position (km) 4089.185 4089.726
    Position Y (km) -1543.945 -1543.426
    Position Z (km) -5276.538 -5278.818
    Velocity X (km/s) -5.914 0.664
    Velocity Y (km/s) 0.614 7.409
    Velocity Z (km/s) -4.766 -1.653

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4579 STARLINK-33653
    Semimajor Axis (a) 6843.680 km 6848.780 km
    Eccentricity (e) 0.000209 0.000084
    Inclination (i) 97.2842° 53.1598°
    RAAN 165.9057° 103.7818°
    Perigee Argument 94.8172° 85.6414°
    Mean Anomaly (M) 265.3309° 274.4684°
    Apogee 466.971 km 471.222 km
    Perigee 464.115 km 470.064 km
    Orbit Epoch 2026-10-16T13:40:02+0000 2026-10-16T21:24:07+0000

    STARLINK-4579 & STARLINK-33653 Collision Probability (Pc) Trend

    STARLINK-4579 & STARLINK-33653 Collision Probability (Pc) TrendNot Available

    STARLINK-4579 & STARLINK-33653 Miss Distance (Miss Distance) Trend

    STARLINK-4579 & STARLINK-33653 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4579Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33653Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4579Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33653Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4579

    No nearby objects data