Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.67184E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T22:59:39+0800
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    1 Object 1

    AOE ID 52713
    NORAD ID 52713
    Object Type PAYLOAD
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 68629
    NORAD ID 68629
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter COSMOS 2556 RAWHIDE-1
    Time of Closest Approach 2026-10-19T04:37:56+0000
    Collision Probability (Pc) 1.67184E-6
    Conjunction Distance (km) 2.58 km
    Relative Speed (km/s) 14.954 km/s
    Conjunction Risk Parameters R (Radial): 2.58 | I (In-track): -0.014 | C (Cross-track): -0.049
    Collision Risk Index (CRI) 0.39
    X Position (km) -2849.71 -2848.595
    Position Y (km) -6211.002 -6208.691
    Position Z (km) -682.576 -682.307
    Velocity X (km/s) -1.234 3.737
    Velocity Y (km/s) -0.249 -1.032
    Velocity Z (km/s) 7.515 -6.566

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2556 RAWHIDE-1
    Semimajor Axis (a) 6864.119 km 6868.460 km
    Eccentricity (e) 0.000223 0.003780
    Inclination (i) 97.6439° 60.0213°
    RAAN 243.6470° 67.2133°
    Perigee Argument 74.2217° 107.8251°
    Mean Anomaly (M) 285.9266° 252.6959°
    Apogee 487.510 km 516.284 km
    Perigee 484.454 km 464.362 km
    Orbit Epoch 2026-10-18T06:38:02+0000 2026-10-17T20:21:18+0000

    COSMOS 2556 & RAWHIDE-1 Collision Probability (Pc) Trend

    COSMOS 2556 & RAWHIDE-1 Collision Probability (Pc) TrendNot Available

    COSMOS 2556 & RAWHIDE-1 Miss Distance (Miss Distance) Trend

    COSMOS 2556 & RAWHIDE-1 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2556Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    RAWHIDE-1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2556Collision Probability Trend

    Object 1 Probability TrendNot Available

    RAWHIDE-1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2556

    No nearby objects data