Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.239261E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T22:30:35+0800
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    1 Object 1

    AOE ID 66973
    NORAD ID 66973
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67406
    NORAD ID 67406
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-35778 STARLINK-36409
    Time of Closest Approach 2026-10-20T09:03:19+0000
    Collision Probability (Pc) 6.239261E-6
    Conjunction Distance (km) 1.412 km
    Relative Speed (km/s) 9.927 km/s
    Conjunction Risk Parameters R (Radial): 0.354 | I (In-track): 1.043 | C (Cross-track): 0.884
    Collision Risk Index (CRI) 0.51
    X Position (km) -5618.337 -5618.764
    Position Y (km) -3471.045 -3469.703
    Position Z (km) 1850.573 1850.485
    Velocity X (km/s) 4.189 1.899
    Velocity Y (km/s) -4.221 -5.635
    Velocity Z (km/s) 4.777 -4.777

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-35778 STARLINK-36409
    Semimajor Axis (a) 6861.145 km 6861.161 km
    Eccentricity (e) 0.000029 0.000045
    Inclination (i) 42.9965° 42.9984°
    RAAN 206.7917° 65.9841°
    Perigee Argument 100.5324° 201.1275°
    Mean Anomaly (M) 259.5561° 158.9558°
    Apogee 483.206 km 483.331 km
    Perigee 482.810 km 482.717 km
    Orbit Epoch 2026-10-18T03:36:01+0000 2026-10-17T09:45:35+0000

    STARLINK-35778 & STARLINK-36409 Collision Probability (Pc) Trend

    STARLINK-35778 & STARLINK-36409 Collision Probability (Pc) TrendNot Available

    STARLINK-35778 & STARLINK-36409 Miss Distance (Miss Distance) Trend

    STARLINK-35778 & STARLINK-36409 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-35778Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36409Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-35778Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36409Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-35778

    No nearby objects data