Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.198809E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T12:44:46+0800
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    1 Object 1

    AOE ID 42181
    NORAD ID 42181
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 61558
    NORAD ID 61558
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter COSMOS 1275 DEB QIANFAN-25
    Time of Closest Approach 2026-10-19T07:23:34+0000
    Collision Probability (Pc) 1.198809E-6
    Conjunction Distance (km) 2.56 km
    Relative Speed (km/s) 8.277 km/s
    Conjunction Risk Parameters R (Radial): 0.798 | I (In-track): 2.019 | C (Cross-track): 1.357
    Collision Risk Index (CRI) 0.37
    X Position (km) 582.748 580.421
    Position Y (km) 716.367 716.065
    Position Z (km) 7172.513 7173.537
    Velocity X (km/s) -6.764 -5.393
    Velocity Y (km/s) 3.111 -5.02
    Velocity Z (km/s) 0.22 0.935

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 1275 DEB QIANFAN-25
    Semimajor Axis (a) 7291.006 km 7250.713 km
    Eccentricity (e) 0.007509 0.001499
    Inclination (i) 82.9035° 88.9888°
    RAAN 337.6202° 43.3454°
    Perigee Argument 115.0572° 95.8244°
    Mean Anomaly (M) 245.8414° 264.4648°
    Apogee 967.614 km 883.447 km
    Perigee 858.124 km 861.705 km
    Orbit Epoch 2026-10-16T13:32:15+0000 2026-10-16T20:56:04+0000

    COSMOS 1275 DEB & QIANFAN-25 Collision Probability (Pc) Trend

    COSMOS 1275 DEB & QIANFAN-25 Collision Probability (Pc) TrendNot Available

    COSMOS 1275 DEB & QIANFAN-25 Miss Distance (Miss Distance) Trend

    COSMOS 1275 DEB & QIANFAN-25 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 1275 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-25Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 1275 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-25Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 1275 DEB

    No nearby objects data