Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.448887E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:08:10+0800
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    1 Object 1

    AOE ID 33765
    NORAD ID 33765
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 57355
    NORAD ID 57355
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter COSMOS 2251 DEB STARLINK-6276
    Time of Closest Approach 2026-10-20T13:50:59+0000
    Collision Probability (Pc) 8.448887E-6
    Conjunction Distance (km) 1.363 km
    Relative Speed (km/s) 12.989 km/s
    Conjunction Risk Parameters R (Radial): 1.117 | I (In-track): 0.405 | C (Cross-track): -0.668
    Collision Risk Index (CRI) 0.54
    X Position (km) -3873.284 -3873.299
    Position Y (km) -5648.457 -5649.812
    Position Z (km) -398.565 -398.426
    Velocity X (km/s) 1.48 4.774
    Velocity Y (km/s) -1.559 -2.912
    Velocity Z (km/s) 7.307 -5.184

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2251 DEB STARLINK-6276
    Semimajor Axis (a) 6844.724 km 6861.173 km
    Eccentricity (e) 0.004541 0.000199
    Inclination (i) 73.9975° 43.0026°
    RAAN 238.7534° 58.8278°
    Perigee Argument 244.1955° 275.6127°
    Mean Anomaly (M) 115.4561° 84.4498°
    Apogee 497.672 km 484.400 km
    Perigee 435.502 km 481.672 km
    Orbit Epoch 2026-10-19T12:48:28+0000 2026-10-19T08:47:52+0000

    COSMOS 2251 DEB & STARLINK-6276 Collision Probability (Pc) Trend

    COSMOS 2251 DEB & STARLINK-6276 Collision Probability (Pc) TrendNot Available

    COSMOS 2251 DEB & STARLINK-6276 Miss Distance (Miss Distance) Trend

    COSMOS 2251 DEB & STARLINK-6276 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-6276Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-6276Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2251 DEB

    No nearby objects data