Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.681389E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T12:50:03+0800
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    1 Object 1

    AOE ID 39640
    NORAD ID 39640
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 60385
    NORAD ID 60385
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter COSMOS 1867 COOLANT QIANFAN-7
    Time of Closest Approach 2026-10-23T07:05:55+0000
    Collision Probability (Pc) 1.681389E-6
    Conjunction Distance (km) 2.38 km
    Relative Speed (km/s) 11.795 km/s
    Conjunction Risk Parameters R (Radial): -2.378 | I (In-track): -0.053 | C (Cross-track): 0.049
    Collision Risk Index (CRI) 0.4
    X Position (km) 839.529 839.305
    Position Y (km) 3049.007 3047.95
    Position Z (km) 6426.473 6424.353
    Velocity X (km/s) -7.391 1.487
    Velocity Y (km/s) 0.029 6.538
    Velocity Z (km/s) 0.953 -3.282

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 1867 COOLANT QIANFAN-7
    Semimajor Axis (a) 7155.462 km 7176.872 km
    Eccentricity (e) 0.002034 0.001757
    Inclination (i) 65.0113° 88.9759°
    RAAN 7.9669° 256.8466°
    Perigee Argument 274.9605° 88.3256°
    Mean Anomaly (M) 84.9160° 271.9951°
    Apogee 791.877 km 811.348 km
    Perigee 762.773 km 786.122 km
    Orbit Epoch 2026-10-21T14:33:23+0000 2026-10-21T22:36:10+0000

    COSMOS 1867 COOLANT & QIANFAN-7 Collision Probability (Pc) Trend

    COSMOS 1867 COOLANT & QIANFAN-7 Collision Probability (Pc) TrendNot Available

    COSMOS 1867 COOLANT & QIANFAN-7 Miss Distance (Miss Distance) Trend

    COSMOS 1867 COOLANT & QIANFAN-7 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 1867 COOLANTMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-7Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 1867 COOLANTCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-7Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 1867 COOLANT

    No nearby objects data