Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.101697E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T21:51:37+0800
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    1 Object 1

    AOE ID 10314
    NORAD ID 10314
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    Name NOAA 17
    AOE ID 27453
    NORAD ID 27453
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter DELTA 1 DEB NOAA 17
    Time of Closest Approach 2026-10-28T04:43:04+0000
    Collision Probability (Pc) 2.101697E-6
    Conjunction Distance (km) 2.046 km
    Relative Speed (km/s) 9.895 km/s
    Conjunction Risk Parameters R (Radial): 1.374 | I (In-track): -1.166 | C (Cross-track): 0.968
    Collision Risk Index (CRI) 0.41
    X Position (km) -300.061 -299.268
    Position Y (km) 6588.464 6589.256
    Position Z (km) 2859.294 2861.004
    Velocity X (km/s) -7.262 1.119
    Velocity Y (km/s) 0.945 2.981
    Velocity Z (km/s) -1.878 -6.728

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB NOAA 17
    Semimajor Axis (a) 7413.525 km 7182.335 km
    Eccentricity (e) 0.063019 0.001119
    Inclination (i) 28.7778° 98.8850°
    RAAN 329.3957° 267.7543°
    Perigee Argument 51.5981° 334.1266°
    Mean Anomaly (M) 35.7565° 25.9353°
    Apogee 1502.581 km 812.234 km
    Perigee 568.195 km 796.162 km
    Orbit Epoch 2026-10-27T07:25:49+0000 2026-10-27T06:06:01+0000

    DELTA 1 DEB & NOAA 17 Collision Probability (Pc) Trend

    DELTA 1 DEB & NOAA 17 Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB & NOAA 17 Miss Distance (Miss Distance) Trend

    DELTA 1 DEB & NOAA 17 Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    NOAA 17Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    NOAA 17Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB

    No nearby objects data