Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.338311E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-09T14:08:16+0800
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    1 Object 1

    AOE ID 48758
    NORAD ID 48758
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57797
    NORAD ID 57797
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter NOAA 17 DEB YAOGAN-33 03
    Time of Closest Approach 2026-10-09T13:15:07+0000
    Collision Probability (Pc) 2.338311E-5
    Conjunction Distance (km) 0.942 km
    Relative Speed (km/s) 8.979 km/s
    Conjunction Risk Parameters R (Radial): -0.941 | I (In-track): -0.001 | C (Cross-track): -0.002
    Collision Risk Index (CRI) 0.62
    X Position (km) -1179.649 -1179.489
    Position Y (km) 549.636 549.562
    Position Z (km) 6948.727 6947.802
    Velocity X (km/s) -1.143 6.686
    Velocity Y (km/s) 7.377 3.301
    Velocity Z (km/s) -0.778 0.867

    Orbital Parameters 国际轨道数据源

    Parameter NOAA 17 DEB YAOGAN-33 03
    Semimajor Axis (a) 7074.604 km 7075.177 km
    Eccentricity (e) 0.000432 0.000737
    Inclination (i) 98.7468° 98.1943°
    RAAN 278.5533° 204.7594°
    Perigee Argument 240.1092° 183.8923°
    Mean Anomaly (M) 119.9677° 176.2221°
    Apogee 699.522 km 702.253 km
    Perigee 693.412 km 691.827 km
    Orbit Epoch 2026-10-08T10:28:42+0000 2026-10-08T23:42:08+0000

    NOAA 17 DEB & YAOGAN-33 03 Collision Probability (Pc) Trend

    NOAA 17 DEB & YAOGAN-33 03 Collision Probability (Pc) TrendNot Available

    NOAA 17 DEB & YAOGAN-33 03 Miss Distance (Miss Distance) Trend

    NOAA 17 DEB & YAOGAN-33 03 Miss Distance (Miss Distance) TrendNot Available

    NOAA 17 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    YAOGAN-33 03Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NOAA 17 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    YAOGAN-33 03Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NOAA 17 DEB

    No nearby objects data