Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.589382E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T05:54:46+0800
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    1 Object 1

    AOE ID 64807
    NORAD ID 64807
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68395
    NORAD ID 68395
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34663 STARLINK-37172
    Time of Closest Approach 2026-10-30T02:21:21+0000
    Collision Probability (Pc) 1.589382E-6
    Conjunction Distance (km) 2.676 km
    Relative Speed (km/s) 15.171 km/s
    Conjunction Risk Parameters R (Radial): -1.278 | I (In-track): 0.246 | C (Cross-track): -2.337
    Collision Risk Index (CRI) 0.39
    X Position (km) 744.765 747.175
    Position Y (km) 6795.818 6796.81
    Position Z (km) -355.277 -355.882
    Velocity X (km/s) -2.637 1.005
    Velocity Y (km/s) -0.082 0.276
    Velocity Z (km/s) -7.163 7.56

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34663 STARLINK-37172
    Semimajor Axis (a) 6875.270 km 6843.708 km
    Eccentricity (e) 0.000429 0.000159
    Inclination (i) 70.0019° 97.2854°
    RAAN 265.7751° 82.1235°
    Perigee Argument 255.6556° 89.5746°
    Mean Anomaly (M) 270.7690° 270.5678°
    Apogee 500.081 km 466.657 km
    Perigee 494.185 km 464.485 km
    Orbit Epoch 2026-10-28T22:00:02+0000 2026-10-28T20:36:47+0000

    STARLINK-34663 & STARLINK-37172 Collision Probability (Pc) Trend

    STARLINK-34663 & STARLINK-37172 Collision Probability (Pc) TrendNot Available

    STARLINK-34663 & STARLINK-37172 Miss Distance (Miss Distance) Trend

    STARLINK-34663 & STARLINK-37172 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34663Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37172Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34663Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37172Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34663

    No nearby objects data