Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.67676E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T11:37:27+0800
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    1 Object 1

    AOE ID 53589
    NORAD ID 53589
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66273
    NORAD ID 66273
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4673 STARLINK-35730
    Time of Closest Approach 2026-10-21T13:07:43+0000
    Collision Probability (Pc) 1.67676E-6
    Conjunction Distance (km) 2.068 km
    Relative Speed (km/s) 7.14 km/s
    Conjunction Risk Parameters R (Radial): -0.162 | I (In-track): 1.822 | C (Cross-track): -0.964
    Collision Risk Index (CRI) 0.39
    X Position (km) -4434.147 -4433.635
    Position Y (km) 1389.319 1391.318
    Position Z (km) -5027.891 -5028.01
    Velocity X (km/s) 0.486 -4.516
    Velocity Y (km/s) -7.213 -5.645
    Velocity Z (km/s) -2.424 2.423

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4673 STARLINK-35730
    Semimajor Axis (a) 6840.780 km 6840.820 km
    Eccentricity (e) 0.000141 0.000258
    Inclination (i) 53.1603° 53.1573°
    RAAN 296.8212° 227.7103°
    Perigee Argument 98.3897° 72.7542°
    Mean Anomaly (M) 261.7266° 287.3743°
    Apogee 463.609 km 464.445 km
    Perigee 461.677 km 460.921 km
    Orbit Epoch 2026-10-19T17:51:04+0000 2026-10-19T05:08:41+0000

    STARLINK-4673 & STARLINK-35730 Collision Probability (Pc) Trend

    STARLINK-4673 & STARLINK-35730 Collision Probability (Pc) TrendNot Available

    STARLINK-4673 & STARLINK-35730 Miss Distance (Miss Distance) Trend

    STARLINK-4673 & STARLINK-35730 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4673Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35730Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4673Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35730Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4673

    No nearby objects data