Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.65085E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:10:18+0800
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    1 Object 1

    AOE ID 53289
    NORAD ID 53289
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64683
    NORAD ID 64683
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4176 STARLINK-34550
    Time of Closest Approach 2026-10-29T13:01:18+0000
    Collision Probability (Pc) 9.65085E-6
    Conjunction Distance (km) 1.163 km
    Relative Speed (km/s) 7.161 km/s
    Conjunction Risk Parameters R (Radial): -1.108 | I (In-track): 0.31 | C (Cross-track): -0.164
    Collision Risk Index (CRI) 0.55
    X Position (km) -2246.186 -2245.515
    Position Y (km) -4060.797 -4060.308
    Position Z (km) 5017.645 5016.831
    Velocity X (km/s) 7.177 4.632
    Velocity Y (km/s) -0.963 -5.569
    Velocity Z (km/s) 2.428 -2.428

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4176 STARLINK-34550
    Semimajor Axis (a) 6840.890 km 6840.837 km
    Eccentricity (e) 0.000056 0.000108
    Inclination (i) 53.1613° 53.1575°
    RAAN 198.2234° 125.9768°
    Perigee Argument 320.4865° 104.8384°
    Mean Anomaly (M) 39.6097° 255.2738°
    Apogee 463.135 km 463.439 km
    Perigee 462.371 km 461.961 km
    Orbit Epoch 2026-10-27T02:53:31+0000 2026-10-27T05:49:04+0000

    STARLINK-4176 & STARLINK-34550 Collision Probability (Pc) Trend

    STARLINK-4176 & STARLINK-34550 Collision Probability (Pc) TrendNot Available

    STARLINK-4176 & STARLINK-34550 Miss Distance (Miss Distance) Trend

    STARLINK-4176 & STARLINK-34550 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4176Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34550Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4176Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34550Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4176

    No nearby objects data