Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.960584E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:13:38+0800
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    1 Object 1

    AOE ID 29506
    NORAD ID 29506
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 56777
    NORAD ID 56777
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SHIJIAN 6 02B (SJ-6 02B) STARLINK-5582
    Time of Closest Approach 2026-10-20T20:45:06+0000
    Collision Probability (Pc) 1.960584E-6
    Conjunction Distance (km) 2.371 km
    Relative Speed (km/s) 15.046 km/s
    Conjunction Risk Parameters R (Radial): -2.217 | I (In-track): -0.103 | C (Cross-track): 0.832
    Collision Risk Index (CRI) 0.41
    X Position (km) -5309.22 -5311.441
    Position Y (km) 3719.382 3719.946
    Position Z (km) 2501.165 2501.768
    Velocity X (km/s) -1.598 0.491
    Velocity Y (km/s) 2.446 -3.733
    Velocity Z (km/s) -6.985 6.573

    Orbital Parameters 国际轨道数据源

    Parameter SHIJIAN 6 02B (SJ-6 02B) STARLINK-5582
    Semimajor Axis (a) 6940.213 km 6950.219 km
    Eccentricity (e) 0.001425 0.000291
    Inclination (i) 97.6979° 69.9982°
    RAAN 321.4376° 139.4498°
    Perigee Argument 16.0922° 268.5310°
    Mean Anomaly (M) 344.0752° 91.5516°
    Apogee 571.966 km 574.108 km
    Perigee 552.186 km 570.056 km
    Orbit Epoch 2026-10-20T07:15:13+0000 2026-10-19T20:37:04+0000

    SHIJIAN 6 02B (SJ-6 02B) & STARLINK-5582 Collision Probability (Pc) Trend

    SHIJIAN 6 02B (SJ-6 02B) & STARLINK-5582 Collision Probability (Pc) TrendNot Available

    SHIJIAN 6 02B (SJ-6 02B) & STARLINK-5582 Miss Distance (Miss Distance) Trend

    SHIJIAN 6 02B (SJ-6 02B) & STARLINK-5582 Miss Distance (Miss Distance) TrendNot Available

    SHIJIAN 6 02B (SJ-6 02B)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5582Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SHIJIAN 6 02B (SJ-6 02B)Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5582Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SHIJIAN 6 02B (SJ-6 02B)

    No nearby objects data