Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.635193E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:46:35+0800
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    1 Object 1

    AOE ID 57086
    NORAD ID 57086
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63804
    NORAD ID 63804
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6247 STARLINK-33909
    Time of Closest Approach 2026-10-21T12:54:33+0000
    Collision Probability (Pc) 5.635193E-6
    Conjunction Distance (km) 1.334 km
    Relative Speed (km/s) 6.469 km/s
    Conjunction Risk Parameters R (Radial): -0.685 | I (In-track): 1.038 | C (Cross-track): -0.482
    Collision Risk Index (CRI) 0.5
    X Position (km) -4848.337 -4847.3
    Position Y (km) -2689.992 -2690.725
    Position Z (km) -4045.952 -4045.545
    Velocity X (km/s) 1.681 5.014
    Velocity Y (km/s) -6.957 -5.107
    Velocity Z (km/s) 2.613 -2.613

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6247 STARLINK-33909
    Semimajor Axis (a) 6861.205 km 6861.123 km
    Eccentricity (e) 0.000065 0.000127
    Inclination (i) 43.0029° 43.0030°
    RAAN 274.9036° 351.0455°
    Perigee Argument 286.3748° 253.7471°
    Mean Anomaly (M) 73.7032° 106.3241°
    Apogee 483.514 km 483.857 km
    Perigee 482.622 km 482.115 km
    Orbit Epoch 2026-10-18T23:58:07+0000 2026-10-19T03:22:24+0000

    STARLINK-6247 & STARLINK-33909 Collision Probability (Pc) Trend

    STARLINK-6247 & STARLINK-33909 Collision Probability (Pc) TrendNot Available

    STARLINK-6247 & STARLINK-33909 Miss Distance (Miss Distance) Trend

    STARLINK-6247 & STARLINK-33909 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6247Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33909Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6247Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33909Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6247

    No nearby objects data