Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.844202E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T20:50:38+0800
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    1 Object 1

    AOE ID 16011
    NORAD ID 16011
    Object Type PAYLOAD
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 26932
    NORAD ID 26932
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter COSMOS 1680 SAPPHIRE
    Time of Closest Approach 2026-10-24T14:12:21+0000
    Collision Probability (Pc) 1.844202E-6
    Conjunction Distance (km) 2.393 km
    Relative Speed (km/s) 14.007 km/s
    Conjunction Risk Parameters R (Radial): -1.363 | I (In-track): -0.686 | C (Cross-track): -1.842
    Collision Risk Index (CRI) 0.4
    X Position (km) -297.792 -299.809
    Position Y (km) 6929.311 6930.516
    Position Z (km) 1799.727 1800.18
    Velocity X (km/s) -2.036 -3.075
    Velocity Y (km/s) -1.887 1.589
    Velocity Z (km/s) 6.92 -6.608

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 1680 SAPPHIRE
    Semimajor Axis (a) 7155.903 km 7165.453 km
    Eccentricity (e) 0.001575 0.000434
    Inclination (i) 74.0518° 67.0548°
    RAAN 88.9759° 280.4946°
    Perigee Argument 233.3647° 278.3748°
    Mean Anomaly (M) 126.6057° 81.6861°
    Apogee 789.036 km 790.430 km
    Perigee 766.496 km 784.202 km
    Orbit Epoch 2026-10-24T04:05:27+0000 2026-10-23T22:20:54+0000

    COSMOS 1680 & SAPPHIRE Collision Probability (Pc) Trend

    COSMOS 1680 & SAPPHIRE Collision Probability (Pc) TrendNot Available

    COSMOS 1680 & SAPPHIRE Miss Distance (Miss Distance) Trend

    COSMOS 1680 & SAPPHIRE Miss Distance (Miss Distance) TrendNot Available

    COSMOS 1680Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    SAPPHIREMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 1680Collision Probability Trend

    Object 1 Probability TrendNot Available

    SAPPHIRECollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 1680

    No nearby objects data