Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.731881E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:12:45+0800
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    1 Object 1

    AOE ID 57746
    NORAD ID 57746
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66966
    NORAD ID 66966
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30350 STARLINK-36139
    Time of Closest Approach 2026-10-21T07:49:20+0000
    Collision Probability (Pc) 1.731881E-6
    Conjunction Distance (km) 2.23 km
    Relative Speed (km/s) 9.948 km/s
    Conjunction Risk Parameters R (Radial): 0.183 | I (In-track): 1.684 | C (Cross-track): 1.451
    Collision Risk Index (CRI) 0.4
    X Position (km) 6549.039 6548.551
    Position Y (km) -934.052 -936.227
    Position Z (km) 1812.738 1812.688
    Velocity X (km/s) -0.49 2.125
    Velocity Y (km/s) 5.911 5.537
    Velocity Z (km/s) 4.795 -4.795

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30350 STARLINK-36139
    Semimajor Axis (a) 6861.190 km 6861.051 km
    Eccentricity (e) 0.000112 0.000172
    Inclination (i) 43.0022° 43.0017°
    RAAN 346.6281° 201.3168°
    Perigee Argument 245.2789° 264.4925°
    Mean Anomaly (M) 114.7946° 95.5731°
    Apogee 483.819 km 484.093 km
    Perigee 482.287 km 481.735 km
    Orbit Epoch 2026-10-19T05:30:23+0000 2026-10-19T03:21:17+0000

    STARLINK-30350 & STARLINK-36139 Collision Probability (Pc) Trend

    STARLINK-30350 & STARLINK-36139 Collision Probability (Pc) TrendNot Available

    STARLINK-30350 & STARLINK-36139 Miss Distance (Miss Distance) Trend

    STARLINK-30350 & STARLINK-36139 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30350Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36139Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30350Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36139Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30350

    No nearby objects data