Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.26696E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:15:43+0800
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    1 Object 1

    AOE ID 56548
    NORAD ID 56548
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63840
    NORAD ID 63840
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6244 STARLINK-33990
    Time of Closest Approach 2026-10-22T16:20:18+0000
    Collision Probability (Pc) 3.26696E-6
    Conjunction Distance (km) 1.737 km
    Relative Speed (km/s) 9.954 km/s
    Conjunction Risk Parameters R (Radial): -0.119 | I (In-track): -1.318 | C (Cross-track): 1.123
    Collision Risk Index (CRI) 0.45
    X Position (km) 5147.92 5148.92
    Position Y (km) 4158.153 4156.735
    Position Z (km) 1803.456 1803.415
    Velocity X (km/s) -4.654 -2.611
    Velocity Y (km/s) 3.671 5.322
    Velocity Z (km/s) 4.8 -4.8

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6244 STARLINK-33990
    Semimajor Axis (a) 6861.240 km 6861.152 km
    Eccentricity (e) 0.000110 0.000438
    Inclination (i) 43.0032° 42.9988°
    RAAN 37.0949° 249.7512°
    Perigee Argument 275.5705° 237.7035°
    Mean Anomaly (M) 84.5021° 122.3393°
    Apogee 483.858 km 486.017 km
    Perigee 482.348 km 480.013 km
    Orbit Epoch 2026-10-19T23:53:56+0000 2026-10-20T05:35:34+0000

    STARLINK-6244 & STARLINK-33990 Collision Probability (Pc) Trend

    STARLINK-6244 & STARLINK-33990 Collision Probability (Pc) TrendNot Available

    STARLINK-6244 & STARLINK-33990 Miss Distance (Miss Distance) Trend

    STARLINK-6244 & STARLINK-33990 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6244Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33990Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6244Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33990Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6244

    No nearby objects data