Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.077319E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T13:10:02+0800
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    1 Object 1

    AOE ID 34118
    NORAD ID 34118
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 55303
    NORAD ID 55303
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter COSMOS 2251 DEB STARLINK-5322
    Time of Closest Approach 2026-10-19T21:04:08+0000
    Collision Probability (Pc) 3.077319E-6
    Conjunction Distance (km) 1.899 km
    Relative Speed (km/s) 13.379 km/s
    Conjunction Risk Parameters R (Radial): -0.125 | I (In-track): 0.894 | C (Cross-track): -1.669
    Collision Risk Index (CRI) 0.45
    X Position (km) 4439.755 4439.84
    Position Y (km) -565.785 -563.889
    Position Z (km) 5241.397 5241.365
    Velocity X (km/s) -4.807 5.385
    Velocity Y (km/s) 3.884 3.354
    Velocity Z (km/s) 4.458 -4.193

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2251 DEB STARLINK-5322
    Semimajor Axis (a) 6925.519 km 6895.237 km
    Eccentricity (e) 0.004677 0.000371
    Inclination (i) 73.9487° 70.0011°
    RAAN 335.9046° 200.4994°
    Perigee Argument 85.0840° 268.6760°
    Mean Anomaly (M) 340.7461° 12.1034°
    Apogee 579.775 km 519.659 km
    Perigee 514.989 km 514.541 km
    Orbit Epoch 2026-10-18T11:39:19+0000 2026-10-18T22:00:03+0000

    COSMOS 2251 DEB & STARLINK-5322 Collision Probability (Pc) Trend

    COSMOS 2251 DEB & STARLINK-5322 Collision Probability (Pc) TrendNot Available

    COSMOS 2251 DEB & STARLINK-5322 Miss Distance (Miss Distance) Trend

    COSMOS 2251 DEB & STARLINK-5322 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5322Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5322Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2251 DEB

    No nearby objects data