Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.295998E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T15:23:06+0800
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    1 Object 1

    Name SJ-7
    AOE ID 28737
    NORAD ID 28737
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64555
    NORAD ID 64555
    Object Type PAYLOAD
    Country
    TR TR

    Conjunction Constraints

    Parameter SJ-7 CONNECTA IOT-10
    Time of Closest Approach 2026-10-23T20:52:30+0000
    Collision Probability (Pc) 1.295998E-6
    Conjunction Distance (km) 2.585 km
    Relative Speed (km/s) 9.733 km/s
    Conjunction Risk Parameters R (Radial): 2.581 | I (In-track): 0.115 | C (Cross-track): -0.085
    Collision Risk Index (CRI) 0.37
    X Position (km) 197.197 197.262
    Position Y (km) -1166.513 -1166.042
    Position Z (km) 6771.242 6768.702
    Velocity X (km/s) -6.638 -4.864
    Velocity Y (km/s) 3.625 -5.795
    Velocity Z (km/s) 0.824 -0.855

    Orbital Parameters 国际轨道数据源

    Parameter SJ-7 CONNECTA IOT-10
    Semimajor Axis (a) 6874.615 km 6879.282 km
    Eccentricity (e) 0.001373 0.000098
    Inclination (i) 97.7184° 97.4790°
    RAAN 328.2707° 48.5415°
    Perigee Argument 316.2465° 141.8818°
    Mean Anomaly (M) 43.7682° 218.2488°
    Apogee 505.919 km 501.822 km
    Perigee 487.037 km 500.468 km
    Orbit Epoch 2026-10-21T16:28:38+0000 2026-10-21T13:12:41+0000

    SJ-7 & CONNECTA IOT-10 Collision Probability (Pc) Trend

    SJ-7 & CONNECTA IOT-10 Collision Probability (Pc) TrendNot Available

    SJ-7 & CONNECTA IOT-10 Miss Distance (Miss Distance) Trend

    SJ-7 & CONNECTA IOT-10 Miss Distance (Miss Distance) TrendNot Available

    SJ-7Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CONNECTA IOT-10Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SJ-7Collision Probability Trend

    Object 1 Probability TrendNot Available

    CONNECTA IOT-10Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SJ-7

    No nearby objects data