Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.316051E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T06:04:17+0800
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    1 Object 1

    AOE ID 14450
    NORAD ID 14450
    Object Type PAYLOAD
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 28612
    NORAD ID 28612
    Object Type DEBRIS
    Country
    US US

    Conjunction Constraints

    Parameter COSMOS 1506 NIMBUS 2 DEB
    Time of Closest Approach 2026-10-24T06:37:15+0000
    Collision Probability (Pc) 2.316051E-5
    Conjunction Distance (km) 0.769 km
    Relative Speed (km/s) 3.272 km/s
    Conjunction Risk Parameters R (Radial): 0.764 | I (In-track): -0.086 | C (Cross-track): 0.027
    Collision Risk Index (CRI) 0.62
    X Position (km) 5017.012 5017.596
    Position Y (km) 281.521 281.565
    Position Z (km) -5409.529 -5410.027
    Velocity X (km/s) -5.363 -5.053
    Velocity Y (km/s) 1.027 -2.229
    Velocity Z (km/s) -4.892 -4.815

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 1506 NIMBUS 2 DEB
    Semimajor Axis (a) 7354.281 km 7347.550 km
    Eccentricity (e) 0.004311 0.004194
    Inclination (i) 82.9328° 100.3928°
    RAAN 176.4130° 192.7560°
    Perigee Argument 5.4328° 66.7671°
    Mean Anomaly (M) 148.8467° 53.1233°
    Apogee 1007.845 km 1000.229 km
    Perigee 944.443 km 938.597 km
    Orbit Epoch 2026-10-23T02:21:10+0000 2026-10-22T14:01:57+0000

    COSMOS 1506 & NIMBUS 2 DEB Collision Probability (Pc) Trend

    COSMOS 1506 & NIMBUS 2 DEB Collision Probability (Pc) TrendNot Available

    COSMOS 1506 & NIMBUS 2 DEB Miss Distance (Miss Distance) Trend

    COSMOS 1506 & NIMBUS 2 DEB Miss Distance (Miss Distance) TrendNot Available

    COSMOS 1506Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    NIMBUS 2 DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 1506Collision Probability Trend

    Object 1 Probability TrendNot Available

    NIMBUS 2 DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 1506

    No nearby objects data