Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.364258E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T12:35:20+0800
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    1 Object 1

    AOE ID 37968
    NORAD ID 37968
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 63256
    NORAD ID 63256
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter COSMOS 2251 DEB FIRESAT0
    Time of Closest Approach 2026-10-17T10:41:52+0000
    Collision Probability (Pc) 1.364258E-6
    Conjunction Distance (km) 2.98 km
    Relative Speed (km/s) 15.064 km/s
    Conjunction Risk Parameters R (Radial): -1.846 | I (In-track): 0.174 | C (Cross-track): 2.332
    Collision Risk Index (CRI) 0.38
    X Position (km) -6965.743 -6963.952
    Position Y (km) 107.639 105.322
    Position Z (km) -268.167 -267.62
    Velocity X (km/s) 0.21 -0.264
    Velocity Y (km/s) -2.082 1.015
    Velocity Z (km/s) -7.244 7.491

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2251 DEB FIRESAT0
    Semimajor Axis (a) 6925.924 km 6966.298 km
    Eccentricity (e) 0.007298 0.000112
    Inclination (i) 74.0001° 97.6787°
    RAAN 0.4622° 178.3790°
    Perigee Argument 36.1464° 109.3542°
    Mean Anomaly (M) 324.4626° 250.7799°
    Apogee 598.332 km 588.945 km
    Perigee 497.242 km 587.377 km
    Orbit Epoch 2026-10-16T11:34:43+0000 2026-10-16T23:26:57+0000

    COSMOS 2251 DEB & FIRESAT0 Collision Probability (Pc) Trend

    COSMOS 2251 DEB & FIRESAT0 Collision Probability (Pc) TrendNot Available

    COSMOS 2251 DEB & FIRESAT0 Miss Distance (Miss Distance) Trend

    COSMOS 2251 DEB & FIRESAT0 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FIRESAT0Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    FIRESAT0Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2251 DEB

    No nearby objects data