Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.040771E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T00:24:00+0800
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    1 Object 1

    AOE ID 12222
    NORAD ID 12222
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 49113
    NORAD ID 49113
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter DELTA 1 DEB PAYLOAD B
    Time of Closest Approach 2026-10-20T14:14:07+0000
    Collision Probability (Pc) 2.040771E-6
    Conjunction Distance (km) 2.314 km
    Relative Speed (km/s) 14.827 km/s
    Conjunction Risk Parameters R (Radial): -0.9 | I (In-track): -0.14 | C (Cross-track): 2.127
    Collision Risk Index (CRI) 0.41
    X Position (km) 4281.369 4279.773
    Position Y (km) 3120.694 3122.138
    Position Z (km) 4940.91 4940.061
    Velocity X (km/s) 4.947 -4.457
    Velocity Y (km/s) 1.624 -2.465
    Velocity Z (km/s) -5.32 5.389

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB PAYLOAD B
    Semimajor Axis (a) 7298.140 km 7239.244 km
    Eccentricity (e) 0.007107 0.001943
    Inclination (i) 99.0532° 86.4069°
    RAAN 205.1942° 33.6647°
    Perigee Argument 157.9535° 173.9196°
    Mean Anomaly (M) 202.4708° 186.2226°
    Apogee 971.868 km 875.175 km
    Perigee 868.138 km 847.039 km
    Orbit Epoch 2026-10-18T04:40:32+0000 2026-10-18T07:30:34+0000

    DELTA 1 DEB & PAYLOAD B Collision Probability (Pc) Trend

    DELTA 1 DEB & PAYLOAD B Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB & PAYLOAD B Miss Distance (Miss Distance) Trend

    DELTA 1 DEB & PAYLOAD B Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    PAYLOAD BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    PAYLOAD BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB

    No nearby objects data