Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    7.822989E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T14:39:41+0800
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    1 Object 1

    AOE ID 36878
    NORAD ID 36878
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 39084
    NORAD ID 39084
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter METEOR 2-7 DEB LANDSAT 8
    Time of Closest Approach 2026-10-27T10:05:34+0000
    Collision Probability (Pc) 7.822989E-5
    Conjunction Distance (km) 0.724 km
    Relative Speed (km/s) 15.006 km/s
    Conjunction Risk Parameters R (Radial): -0.174 | I (In-track): 0.011 | C (Cross-track): 0.703
    Collision Risk Index (CRI) 0.73
    X Position (km) 6999.768 6999.833
    Position Y (km) 1061.175 1061.889
    Position Z (km) 221.836 221.931
    Velocity X (km/s) 0.083 -0.078
    Velocity Y (km/s) 1.166 -1.096
    Velocity Z (km/s) -7.411 7.422

    Orbital Parameters 国际轨道数据源

    Parameter METEOR 2-7 DEB LANDSAT 8
    Semimajor Axis (a) 7079.005 km 7080.690 km
    Eccentricity (e) 0.002190 0.000134
    Inclination (i) 81.2532° 98.2168°
    RAAN 191.9978° 8.4112°
    Perigee Argument 90.9544° 91.3695°
    Mean Anomaly (M) 83.8491° 268.7657°
    Apogee 716.374 km 703.502 km
    Perigee 685.362 km 701.604 km
    Orbit Epoch 2026-10-24T11:14:19+0000 2026-10-26T22:32:53+0000

    METEOR 2-7 DEB & LANDSAT 8 Collision Probability (Pc) Trend

    METEOR 2-7 DEB & LANDSAT 8 Collision Probability (Pc) TrendNot Available

    METEOR 2-7 DEB & LANDSAT 8 Miss Distance (Miss Distance) Trend

    METEOR 2-7 DEB & LANDSAT 8 Miss Distance (Miss Distance) TrendNot Available

    METEOR 2-7 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    LANDSAT 8Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    METEOR 2-7 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    LANDSAT 8Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with METEOR 2-7 DEB

    No nearby objects data