Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.282275E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:13:48+0800
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    1 Object 1

    AOE ID 52546
    NORAD ID 52546
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66290
    NORAD ID 66290
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3948 STARLINK-35799
    Time of Closest Approach 2026-10-28T14:32:45+0000
    Collision Probability (Pc) 9.282275E-6
    Conjunction Distance (km) 1.077 km
    Relative Speed (km/s) 4.599 km/s
    Conjunction Risk Parameters R (Radial): 0.924 | I (In-track): 0.527 | C (Cross-track): 0.168
    Collision Risk Index (CRI) 0.54
    X Position (km) -1350.153 -1349.81
    Position Y (km) -4080.399 -4081.122
    Position Z (km) 5312.097 5312.816
    Velocity X (km/s) 6.354 7.478
    Velocity Y (km/s) -3.987 -0.589
    Velocity Z (km/s) -1.444 1.443

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3948 STARLINK-35799
    Semimajor Axis (a) 6840.933 km 6841.562 km
    Eccentricity (e) 0.000142 0.000283
    Inclination (i) 53.1586° 53.1585°
    RAAN 145.7904° 190.8457°
    Perigee Argument 96.1957° 99.5160°
    Mean Anomaly (M) 263.9208° 260.6162°
    Apogee 463.771 km 465.362 km
    Perigee 461.821 km 461.488 km
    Orbit Epoch 2026-10-27T06:49:51+0000 2026-10-27T02:15:01+0000

    STARLINK-3948 & STARLINK-35799 Collision Probability (Pc) Trend

    STARLINK-3948 & STARLINK-35799 Collision Probability (Pc) TrendNot Available

    STARLINK-3948 & STARLINK-35799 Miss Distance (Miss Distance) Trend

    STARLINK-3948 & STARLINK-35799 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3948Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35799Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3948Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35799Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3948

    No nearby objects data