Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.419136E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T21:56:10+0800
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    1 Object 1

    AOE ID 52359
    NORAD ID 52359
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69990
    NORAD ID 69990
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3853 STARLINK-38070
    Time of Closest Approach 2026-10-18T19:46:36+0000
    Collision Probability (Pc) 1.419136E-6
    Conjunction Distance (km) 2.758 km
    Relative Speed (km/s) 13.51 km/s
    Conjunction Risk Parameters R (Radial): -2.457 | I (In-track): 0.581 | C (Cross-track): 1.109
    Collision Risk Index (CRI) 0.38
    X Position (km) -3527.83 -3527.634
    Position Y (km) 2777.646 2776.248
    Position Z (km) -5178.717 -5176.348
    Velocity X (km/s) -2.499 -3.524
    Velocity Y (km/s) -6.914 4.651
    Velocity Z (km/s) -2.007 4.9

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3853 STARLINK-38070
    Semimajor Axis (a) 6848.855 km 6843.616 km
    Eccentricity (e) 0.000097 0.000267
    Inclination (i) 53.1563° 97.2896°
    RAAN 267.3016° 132.5455°
    Perigee Argument 86.0221° 89.4866°
    Mean Anomaly (M) 274.0891° 270.6683°
    Apogee 471.381 km 467.310 km
    Perigee 470.055 km 463.648 km
    Orbit Epoch 2026-10-17T16:03:52+0000 2026-10-18T01:12:00+0000

    STARLINK-3853 & STARLINK-38070 Collision Probability (Pc) Trend

    STARLINK-3853 & STARLINK-38070 Collision Probability (Pc) TrendNot Available

    STARLINK-3853 & STARLINK-38070 Miss Distance (Miss Distance) Trend

    STARLINK-3853 & STARLINK-38070 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3853Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-38070Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3853Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-38070Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3853

    No nearby objects data