Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.836933E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:01:52+0800
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    1 Object 1

    AOE ID 53009
    NORAD ID 53009
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62817
    NORAD ID 62817
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4277 STARLINK-32824
    Time of Closest Approach 2026-10-22T20:13:13+0000
    Collision Probability (Pc) 4.836933E-6
    Conjunction Distance (km) 1.589 km
    Relative Speed (km/s) 12.003 km/s
    Conjunction Risk Parameters R (Radial): -1.091 | I (In-track): -0.718 | C (Cross-track): 0.904
    Collision Risk Index (CRI) 0.49
    X Position (km) -5165.65 -5164.104
    Position Y (km) 4151.074 4151.313
    Position Z (km) 1692.887 1692.611
    Velocity X (km/s) -1.795 -4.126
    Velocity Y (km/s) -4.618 -2.747
    Velocity Z (km/s) 5.812 -5.812

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4277 STARLINK-32824
    Semimajor Axis (a) 6840.884 km 6840.775 km
    Eccentricity (e) 0.000117 0.000234
    Inclination (i) 53.1605° 53.1558°
    RAAN 143.5900° 344.8750°
    Perigee Argument 95.4342° 85.9400°
    Mean Anomaly (M) 264.6794° 274.1869°
    Apogee 463.547 km 464.236 km
    Perigee 461.947 km 461.040 km
    Orbit Epoch 2026-10-19T23:21:31+0000 2026-10-20T03:25:44+0000

    STARLINK-4277 & STARLINK-32824 Collision Probability (Pc) Trend

    STARLINK-4277 & STARLINK-32824 Collision Probability (Pc) TrendNot Available

    STARLINK-4277 & STARLINK-32824 Miss Distance (Miss Distance) Trend

    STARLINK-4277 & STARLINK-32824 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4277Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32824Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4277Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32824Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4277

    No nearby objects data