Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.026755E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:43:48+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 2026-10-20T16:01:35+0000
    Collision Probability (Pc) 3.026755E-6
    Conjunction Distance (km) 1.657 km
    Relative Speed (km/s) 7.154 km/s
    Conjunction Risk Parameters R (Radial): -1.161 | I (In-track): 1.042 | C (Cross-track): -0.556
    Collision Risk Index (CRI) 0.45
    X Position (km) 4514.352 4513.86
    Position Y (km) -1067.664 -1066.334
    Position Z (km) 5018.298 5017.443
    Velocity X (km/s) -1.006 4.112
    Velocity Y (km/s) 7.173 5.965
    Velocity Z (km/s) 2.425 -2.424

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4673 STARLINK-35730
    Semimajor Axis (a) 6840.910 km 6840.820 km
    Eccentricity (e) 0.000107 0.000258
    Inclination (i) 53.1613° 53.1573°
    RAAN 300.1710° 227.7103°
    Perigee Argument 86.2927° 72.7542°
    Mean Anomaly (M) 273.8198° 287.3743°
    Apogee 463.504 km 464.445 km
    Perigee 462.042 km 460.921 km
    Orbit Epoch 2026-10-19T00:39:20+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