Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.261802E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:03:03+0800
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    1 Object 1

    AOE ID 42992
    NORAD ID 42992
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 51789
    NORAD ID 51789
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SKYSAT C6 STARLINK-3639
    Time of Closest Approach 2026-10-29T21:50:23+0000
    Collision Probability (Pc) 1.261802E-6
    Conjunction Distance (km) 2.75 km
    Relative Speed (km/s) 10.938 km/s
    Conjunction Risk Parameters R (Radial): 2.73 | I (In-track): 0.23 | C (Cross-track): 0.232
    Collision Risk Index (CRI) 0.37
    X Position (km) 1275.527 1275.256
    Position Y (km) 3975.001 3973.562
    Position Z (km) 5412.285 5409.958
    Velocity X (km/s) -0.258 -7.492
    Velocity Y (km/s) -6.128 1.207
    Velocity Z (km/s) 4.549 0.878

    Orbital Parameters 国际轨道数据源

    Parameter SKYSAT C6 STARLINK-3639
    Semimajor Axis (a) 6841.216 km 6840.917 km
    Eccentricity (e) 0.000237 0.000127
    Inclination (i) 97.4760° 53.1595°
    RAAN 78.9638° 9.4259°
    Perigee Argument 113.5016° 84.2605°
    Mean Anomaly (M) 246.6476° 113.5789°
    Apogee 464.702 km 463.648 km
    Perigee 461.456 km 461.912 km
    Orbit Epoch 2026-10-26T21:36:29+0000 2026-10-27T00:00:02+0000

    SKYSAT C6 & STARLINK-3639 Collision Probability (Pc) Trend

    SKYSAT C6 & STARLINK-3639 Collision Probability (Pc) TrendNot Available

    SKYSAT C6 & STARLINK-3639 Miss Distance (Miss Distance) Trend

    SKYSAT C6 & STARLINK-3639 Miss Distance (Miss Distance) TrendNot Available

    SKYSAT C6Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3639Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SKYSAT C6Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3639Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SKYSAT C6

    No nearby objects data