Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.960798E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T04:20:11+0800
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    1 Object 1

    AOE ID 12793
    NORAD ID 12793
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    Name ALSAT 1
    AOE ID 27559
    NORAD ID 27559
    Object Type PAYLOAD
    Country
    DZ DZ

    Conjunction Constraints

    Parameter SL-8 DEB ALSAT 1
    Time of Closest Approach 2026-10-25T03:37:55+0000
    Collision Probability (Pc) 2.960798E-4
    Conjunction Distance (km) 0.42 km
    Relative Speed (km/s) 14.875 km/s
    Conjunction Risk Parameters R (Radial): 0.413 | I (In-track): -0.025 | C (Cross-track): 0.071
    Collision Risk Index (CRI) 0.84
    X Position (km) -2594.519 -2594.435
    Position Y (km) 2051.286 2051.144
    Position Z (km) -6188.391 -6188.005
    Velocity X (km/s) 1.5 -3.546
    Velocity Y (km/s) -6.794 5.726
    Velocity Z (km/s) -2.881 3.37

    Orbital Parameters 国际轨道数据源

    Parameter SL-8 DEB ALSAT 1
    Semimajor Axis (a) 7011.979 km 7012.629 km
    Eccentricity (e) 0.000302 0.001876
    Inclination (i) 74.0219° 98.2472°
    RAAN 292.9337° 124.7584°
    Perigee Argument 272.6951° 225.5906°
    Mean Anomaly (M) 87.3878° 134.3769°
    Apogee 635.962 km 647.649 km
    Perigee 631.722 km 621.335 km
    Orbit Epoch 2026-10-23T06:40:34+0000 2026-10-24T00:18:08+0000

    SL-8 DEB & ALSAT 1 Collision Probability (Pc) Trend

    SL-8 DEB & ALSAT 1 Collision Probability (Pc) TrendNot Available

    SL-8 DEB & ALSAT 1 Miss Distance (Miss Distance) Trend

    SL-8 DEB & ALSAT 1 Miss Distance (Miss Distance) TrendNot Available

    SL-8 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ALSAT 1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SL-8 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ALSAT 1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SL-8 DEB

    No nearby objects data