Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.764412E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T17:54:48+0800
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    1 Object 1

    AOE ID 23318
    NORAD ID 23318
    Object Type ROCKET BODY
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 44883
    NORAD ID 44883
    Object Type PAYLOAD
    Country
    CHBZ CHBZ

    Conjunction Constraints

    Parameter SL-14 R/B CBERS 4A
    Time of Closest Approach 2026-10-30T17:30:06+0000
    Collision Probability (Pc) 1.764412E-6
    Conjunction Distance (km) 2.459 km
    Relative Speed (km/s) 14.184 km/s
    Conjunction Risk Parameters R (Radial): -2.259 | I (In-track): 0.34 | C (Cross-track): 0.907
    Collision Risk Index (CRI) 0.4
    X Position (km) 437.338 436.705
    Position Y (km) -907.723 -906.608
    Position Z (km) 6923.763 6921.666
    Velocity X (km/s) 4.731 -7.391
    Velocity Y (km/s) 5.861 -1.5
    Velocity Z (km/s) 0.451 0.269

    Orbital Parameters 国际轨道数据源

    Parameter SL-14 R/B CBERS 4A
    Semimajor Axis (a) 7004.219 km 7002.703 km
    Eccentricity (e) 0.002267 0.000133
    Inclination (i) 82.5415° 98.0054°
    RAAN 232.4338° 10.4262°
    Perigee Argument 179.4080° 120.0678°
    Mean Anomaly (M) 180.7165° 240.0666°
    Apogee 641.959 km 625.495 km
    Perigee 610.205 km 623.637 km
    Orbit Epoch 2026-10-29T18:24:40+0000 2026-10-29T23:16:34+0000

    SL-14 R/B & CBERS 4A Collision Probability (Pc) Trend

    SL-14 R/B & CBERS 4A Collision Probability (Pc) TrendNot Available

    SL-14 R/B & CBERS 4A Miss Distance (Miss Distance) Trend

    SL-14 R/B & CBERS 4A Miss Distance (Miss Distance) TrendNot Available

    SL-14 R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CBERS 4AMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SL-14 R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    CBERS 4ACollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SL-14 R/B

    No nearby objects data