Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.133891E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T13:17:25+0800
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    1 Object 1

    AOE ID 8861
    NORAD ID 8861
    Object Type ROCKET BODY
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 12297
    NORAD ID 12297
    Object Type PAYLOAD
    Country
    CIS CIS

    Conjunction Constraints

    Parameter SCOUT B-1 R/B COSMOS 1244
    Time of Closest Approach 2026-10-29T19:14:59+0000
    Collision Probability (Pc) 3.133891E-6
    Conjunction Distance (km) 1.927 km
    Relative Speed (km/s) 14.669 km/s
    Conjunction Risk Parameters R (Radial): 1.896 | I (In-track): -0.008 | C (Cross-track): -0.348
    Collision Risk Index (CRI) 0.45
    X Position (km) 3790.269 3789.219
    Position Y (km) -1719.713 -1719.608
    Position Z (km) -6097.408 -6095.796
    Velocity X (km/s) -6.172 6.052
    Velocity Y (km/s) 0.357 -0.994
    Velocity Z (km/s) -3.972 4.023

    Orbital Parameters 国际轨道数据源

    Parameter SCOUT B-1 R/B COSMOS 1244
    Semimajor Axis (a) 7389.282 km 7358.901 km
    Eccentricity (e) 0.004137 0.003051
    Inclination (i) 99.8286° 82.9540°
    RAAN 168.1082° 347.4478°
    Perigee Argument 178.7839° 178.0557°
    Mean Anomaly (M) 203.5875° 354.9261°
    Apogee 1041.719 km 1003.216 km
    Perigee 980.571 km 958.312 km
    Orbit Epoch 2026-10-27T15:15:23+0000 2026-10-27T21:13:05+0000

    SCOUT B-1 R/B & COSMOS 1244 Collision Probability (Pc) Trend

    SCOUT B-1 R/B & COSMOS 1244 Collision Probability (Pc) TrendNot Available

    SCOUT B-1 R/B & COSMOS 1244 Miss Distance (Miss Distance) Trend

    SCOUT B-1 R/B & COSMOS 1244 Miss Distance (Miss Distance) TrendNot Available

    SCOUT B-1 R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    COSMOS 1244Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SCOUT B-1 R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    COSMOS 1244Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SCOUT B-1 R/B

    No nearby objects data