Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.714613E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T21:46:09+0800
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    1 Object 1

    AOE ID 39202
    NORAD ID 39202
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 54701
    NORAD ID 54701
    Object Type ROCKET BODY
    Country
    CN CN

    Conjunction Constraints

    Parameter SJ-11-05 CZ-4C R/B
    Time of Closest Approach 2026-10-31T20:58:05+0000
    Collision Probability (Pc) 1.714613E-6
    Conjunction Distance (km) 2.516 km
    Relative Speed (km/s) 14.489 km/s
    Conjunction Risk Parameters R (Radial): -2.509 | I (In-track): -0.045 | C (Cross-track): 0.162
    Collision Risk Index (CRI) 0.4
    X Position (km) -2826.772 -2825.669
    Position Y (km) 4355.665 4354.24
    Position Z (km) 4775.715 4773.96
    Velocity X (km/s) 3.956 -6.323
    Velocity Y (km/s) -3.394 0.321
    Velocity Z (km/s) 5.414 -4.096

    Orbital Parameters 国际轨道数据源

    Parameter SJ-11-05 CZ-4C R/B
    Semimajor Axis (a) 7055.187 km 7097.943 km
    Eccentricity (e) 0.001000 0.008582
    Inclination (i) 98.2840° 59.9569°
    RAAN 128.7500° 343.7290°
    Perigee Argument 165.3745° 174.7296°
    Mean Anomaly (M) 194.7749° 185.4673°
    Apogee 684.109 km 780.718 km
    Perigee 669.991 km 658.894 km
    Orbit Epoch 2026-10-29T22:52:27+0000 2026-10-29T08:52:23+0000

    SJ-11-05 & CZ-4C R/B Collision Probability (Pc) Trend

    SJ-11-05 & CZ-4C R/B Collision Probability (Pc) TrendNot Available

    SJ-11-05 & CZ-4C R/B Miss Distance (Miss Distance) Trend

    SJ-11-05 & CZ-4C R/B Miss Distance (Miss Distance) TrendNot Available

    SJ-11-05Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CZ-4C R/BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SJ-11-05Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-4C R/BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SJ-11-05

    No nearby objects data