Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.35208E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:20:23+0800
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    1 Object 1

    AOE ID 29110
    NORAD ID 29110
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 42989
    NORAD ID 42989
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter DELTA 2 DEB (DPAF) SKYSAT C9
    Time of Closest Approach 2026-10-29T21:43:01+0000
    Collision Probability (Pc) 1.35208E-6
    Conjunction Distance (km) 2.992 km
    Relative Speed (km/s) 14.963 km/s
    Conjunction Risk Parameters R (Radial): 2.061 | I (In-track): 0.429 | C (Cross-track): -2.126
    Collision Risk Index (CRI) 0.38
    X Position (km) -1152.981 -1150.533
    Position Y (km) -4553.909 -4553.079
    Position Z (km) -4950.215 -4948.707
    Velocity X (km/s) -2.886 -0.064
    Velocity Y (km/s) -4.852 5.626
    Velocity Z (km/s) 5.14 -5.161

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 2 DEB (DPAF) SKYSAT C9
    Semimajor Axis (a) 6816.104 km 6810.775 km
    Eccentricity (e) 0.000347 0.000807
    Inclination (i) 98.3291° 97.4607°
    RAAN 243.8092° 80.9212°
    Perigee Argument 122.5584° 28.5247°
    Mean Anomaly (M) 237.5996° 331.6441°
    Apogee 440.329 km 438.133 km
    Perigee 435.605 km 427.143 km
    Orbit Epoch 2026-10-27T04:32:53+0000 2026-10-27T03:26:07+0000

    DELTA 2 DEB (DPAF) & SKYSAT C9 Collision Probability (Pc) Trend

    DELTA 2 DEB (DPAF) & SKYSAT C9 Collision Probability (Pc) TrendNot Available

    DELTA 2 DEB (DPAF) & SKYSAT C9 Miss Distance (Miss Distance) Trend

    DELTA 2 DEB (DPAF) & SKYSAT C9 Miss Distance (Miss Distance) TrendNot Available

    DELTA 2 DEB (DPAF)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    SKYSAT C9Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 2 DEB (DPAF)Collision Probability Trend

    Object 1 Probability TrendNot Available

    SKYSAT C9Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 2 DEB (DPAF)

    No nearby objects data