Conjunction Event Detail

    Low Risk
    Low collision probability. Continue monitoring.
    1.129219E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-09-04T16:00:39+0800
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    1 Object 1

    AOE ID 52863
    NORAD ID 52863
    Object Type PAYLOAD
    Country
    US US
    VS

    2 Object 2

    AOE ID 65204
    NORAD ID 65204
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4270 STARLINK-34787
    Time of Closest Approach 2026-09-04T22:26:23+0000
    Collision Probability (Pc) 1.129219E-6
    Conjunction Distance (km) 2.843 km
    Relative Speed (km/s) 9.753 km/s
    Conjunction Risk Parameters R (Radial): -2.741 | I (In-track): 0.574 | C (Cross-track): -0.484
    Collision Risk Index (CRI) 0.36
    X Position (km) -1549.013 -1547.673
    Position Y (km) -5111.095 -5109.263
    Position Z (km) -4286.749 -4285.038
    Velocity X (km/s) 4.727 6.497
    Velocity Y (km/s) -4.62 1.219
    Velocity Z (km/s) 3.804 -3.805

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4270 STARLINK-34787
    Semimajor Axis (a) 6843.372 km 6840.872 km
    Eccentricity (e) 0.000112 0.000117
    Inclination (i) 53.1594° 53.1600°
    RAAN 298.0068° 43.0475°
    Perigee Argument 83.3971° 103.4385°
    Mean Anomaly (M) 276.7159° 256.6748°
    Apogee 466.004 km 463.534 km
    Perigee 464.466 km 461.936 km
    Orbit Epoch 2026-09-03T05:59:48+0000 2026-09-03T11:02:39+0000

    STARLINK-4270 & STARLINK-34787 Collision Probability (Pc) Trend

    STARLINK-4270 & STARLINK-34787 Collision Probability (Pc) TrendNot Available

    STARLINK-4270 & STARLINK-34787 Miss Distance (Miss Distance) Trend

    STARLINK-4270 & STARLINK-34787 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4270Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34787Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4270Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34787Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4270

    No nearby objects data