Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.191588E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T05:03:34+0800
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    1 Object 1

    AOE ID 52611
    NORAD ID 52611
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64174
    NORAD ID 64174
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3980 STARLINK-34202
    Time of Closest Approach 2026-10-17T21:56:30+0000
    Collision Probability (Pc) 1.191588E-6
    Conjunction Distance (km) 2.968 km
    Relative Speed (km/s) 11.784 km/s
    Conjunction Risk Parameters R (Radial): 2.301 | I (In-track): 1.189 | C (Cross-track): -1.448
    Collision Risk Index (CRI) 0.37
    X Position (km) 5737.565 5740.349
    Position Y (km) -2946.249 -2945.572
    Position Z (km) -2281.011 -2281.781
    Velocity X (km/s) 3.96 0.472
    Velocity Y (km/s) 3.422 5.213
    Velocity Z (km/s) 5.557 -5.555

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3980 STARLINK-34202
    Semimajor Axis (a) 6837.887 km 6840.835 km
    Eccentricity (e) 0.000089 0.000029
    Inclination (i) 53.1599° 53.1561°
    RAAN 351.5272° 140.3730°
    Perigee Argument 96.4144° 228.0557°
    Mean Anomaly (M) 263.6960° 132.0420°
    Apogee 460.361 km 462.900 km
    Perigee 459.139 km 462.496 km
    Orbit Epoch 2026-10-17T04:51:51+0000 2026-10-17T06:59:06+0000

    STARLINK-3980 & STARLINK-34202 Collision Probability (Pc) Trend

    STARLINK-3980 & STARLINK-34202 Collision Probability (Pc) TrendNot Available

    STARLINK-3980 & STARLINK-34202 Miss Distance (Miss Distance) Trend

    STARLINK-3980 & STARLINK-34202 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3980Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34202Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3980Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34202Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3980

    No nearby objects data