Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.44597E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T17:46:02+0800
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    1 Object 1

    AOE ID 25286
    NORAD ID 25286
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 39676
    NORAD ID 39676
    Object Type DEBRIS
    Country
    CIS CIS

    Conjunction Constraints

    Parameter IRIDIUM 63 COSMOS 1867 COOLANT
    Time of Closest Approach 2026-10-13T22:10:27+0000
    Collision Probability (Pc) 3.44597E-6
    Conjunction Distance (km) 1.848 km
    Relative Speed (km/s) 14.221 km/s
    Conjunction Risk Parameters R (Radial): 1.558 | I (In-track): -0.3 | C (Cross-track): 0.948
    Collision Risk Index (CRI) 0.46
    X Position (km) -3235.138 -3236.579
    Position Y (km) -4905.227 -4905.654
    Position Z (km) -4080.563 -4081.639
    Velocity X (km/s) -1.857 5.22
    Velocity Y (km/s) -3.853 0.941
    Velocity Z (km/s) 6.113 -5.252

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 63 COSMOS 1867 COOLANT
    Semimajor Axis (a) 7146.761 km 7156.837 km
    Eccentricity (e) 0.000236 0.001936
    Inclination (i) 86.3967° 65.0109°
    RAAN 239.9470° 43.8817°
    Perigee Argument 91.1529° 281.3098°
    Mean Anomaly (M) 268.9939° 78.5813°
    Apogee 770.313 km 792.554 km
    Perigee 766.935 km 764.846 km
    Orbit Epoch 2026-10-11T21:52:10+0000 2026-10-11T17:15:55+0000

    IRIDIUM 63 & COSMOS 1867 COOLANT Collision Probability (Pc) Trend

    IRIDIUM 63 & COSMOS 1867 COOLANT Collision Probability (Pc) TrendNot Available

    IRIDIUM 63 & COSMOS 1867 COOLANT Miss Distance (Miss Distance) Trend

    IRIDIUM 63 & COSMOS 1867 COOLANT Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 63Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    COSMOS 1867 COOLANTMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 63Collision Probability Trend

    Object 1 Probability TrendNot Available

    COSMOS 1867 COOLANTCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 63

    No nearby objects data