Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.800525E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T04:30:35+0800
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    1 Object 1

    AOE ID 58807
    NORAD ID 58807
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68668
    NORAD ID 68668
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31163 STARLINK-37221
    Time of Closest Approach 2026-10-26T22:29:55+0000
    Collision Probability (Pc) 6.800525E-6
    Conjunction Distance (km) 1.461 km
    Relative Speed (km/s) 13.301 km/s
    Conjunction Risk Parameters R (Radial): -1.453 | I (In-track): 0.075 | C (Cross-track): -0.127
    Collision Risk Index (CRI) 0.52
    X Position (km) 5372.66 5371.584
    Position Y (km) -465.116 -464.906
    Position Z (km) 4210.348 4209.382
    Velocity X (km/s) -1.136 4.523
    Velocity Y (km/s) 7.212 -1.624
    Velocity Z (km/s) 2.239 -5.933

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31163 STARLINK-37221
    Semimajor Axis (a) 6849.698 km 6843.700 km
    Eccentricity (e) 0.000311 0.000208
    Inclination (i) 43.0006° 97.2838°
    RAAN 301.9152° 168.4611°
    Perigee Argument 85.3539° 83.4491°
    Mean Anomaly (M) 274.7669° 276.6988°
    Apogee 473.693 km 466.986 km
    Perigee 469.429 km 464.140 km
    Orbit Epoch 2026-10-26T06:33:55+0000 2026-10-26T01:31:27+0000

    STARLINK-31163 & STARLINK-37221 Collision Probability (Pc) Trend

    STARLINK-31163 & STARLINK-37221 Collision Probability (Pc) TrendNot Available

    STARLINK-31163 & STARLINK-37221 Miss Distance (Miss Distance) Trend

    STARLINK-31163 & STARLINK-37221 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31163Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37221Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31163Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37221Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31163

    No nearby objects data