Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    6.452502E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:02:56+0800
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    1 Object 1

    AOE ID 57771
    NORAD ID 57771
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61071
    NORAD ID 61071
    Object Type ROCKET BODY
    Country
    IR IR

    Conjunction Constraints

    Parameter STARLINK-30397 QAEM 100 R/B
    Time of Closest Approach 2026-10-28T15:40:33+0000
    Collision Probability (Pc) 6.452502E-7
    Conjunction Distance (km) 2.665 km
    Relative Speed (km/s) 2.959 km/s
    Conjunction Risk Parameters R (Radial): -2.608 | I (In-track): -0.526 | C (Cross-track): 0.143
    Collision Risk Index (CRI) 0.31
    X Position (km) 3506.399 3508.099
    Position Y (km) -5614.434 -5616.465
    Position Z (km) -1808.853 -1809.149
    Velocity X (km/s) 5.594 3.906
    Velocity Y (km/s) 1.952 0.28
    Velocity Z (km/s) 4.797 6.561

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30397 QAEM 100 R/B
    Semimajor Axis (a) 6861.161 km 6896.916 km
    Eccentricity (e) 0.000158 0.007681
    Inclination (i) 42.9966° 64.0724°
    RAAN 333.4261° 315.2974°
    Perigee Argument 262.0239° 295.6746°
    Mean Anomaly (M) 98.0434° 63.6452°
    Apogee 484.105 km 571.757 km
    Perigee 481.943 km 465.801 km
    Orbit Epoch 2026-10-26T02:34:27+0000 2026-10-26T22:34:51+0000

    STARLINK-30397 & QAEM 100 R/B Collision Probability (Pc) Trend

    STARLINK-30397 & QAEM 100 R/B Collision Probability (Pc) TrendNot Available

    STARLINK-30397 & QAEM 100 R/B Miss Distance (Miss Distance) Trend

    STARLINK-30397 & QAEM 100 R/B Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30397Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QAEM 100 R/BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30397Collision Probability Trend

    Object 1 Probability TrendNot Available

    QAEM 100 R/BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30397

    No nearby objects data