Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.020506E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T09:39:41+0800
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    1 Object 1

    AOE ID 48713
    NORAD ID 48713
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62481
    NORAD ID 62481
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NOAA 17 DEB STARLINK-32753
    Time of Closest Approach 2026-10-22T18:42:26+0000
    Collision Probability (Pc) 3.020506E-5
    Conjunction Distance (km) 0.901 km
    Relative Speed (km/s) 10.401 km/s
    Conjunction Risk Parameters R (Radial): -0.829 | I (In-track): 0.264 | C (Cross-track): -0.231
    Collision Risk Index (CRI) 0.65
    X Position (km) 1540.373 1540.321
    Position Y (km) -4979.762 -4980.237
    Position Z (km) 4451.155 4451.918
    Velocity X (km/s) -0.064 7.41
    Velocity Y (km/s) -5.087 0.874
    Velocity Z (km/s) -5.678 -1.582

    Orbital Parameters 国际轨道数据源

    Parameter NOAA 17 DEB STARLINK-32753
    Semimajor Axis (a) 6854.839 km 6861.167 km
    Eccentricity (e) 0.002227 0.000140
    Inclination (i) 98.9775° 43.0003°
    RAAN 96.5579° 188.8552°
    Perigee Argument 255.4910° 269.5980°
    Mean Anomaly (M) 104.3856° 90.4711°
    Apogee 491.966 km 483.989 km
    Perigee 461.438 km 482.071 km
    Orbit Epoch 2026-10-20T09:35:49+0000 2026-10-20T01:54:05+0000

    NOAA 17 DEB & STARLINK-32753 Collision Probability (Pc) Trend

    NOAA 17 DEB & STARLINK-32753 Collision Probability (Pc) TrendNot Available

    NOAA 17 DEB & STARLINK-32753 Miss Distance (Miss Distance) Trend

    NOAA 17 DEB & STARLINK-32753 Miss Distance (Miss Distance) TrendNot Available

    NOAA 17 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32753Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NOAA 17 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32753Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NOAA 17 DEB

    No nearby objects data