Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.367436E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-09-25T06:58:38+0800
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    1 Object 1

    AOE ID 63436
    NORAD ID 63436
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69994
    NORAD ID 69994
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-33638 STARLINK-38090
    Time of Closest Approach 2026-09-25T00:56:21+0000
    Collision Probability (Pc) 1.367436E-6
    Conjunction Distance (km) 2.946 km
    Relative Speed (km/s) 14.763 km/s
    Conjunction Risk Parameters R (Radial): 2.849 | I (In-track): -0.185 | C (Cross-track): 0.728
    Collision Risk Index (CRI) 0.38
    X Position (km) 2391.082 2391.42
    Position Y (km) -6379.94 -6382.815
    Position Z (km) 606.268 606.809
    Velocity X (km/s) 4.111 -0.67
    Velocity Y (km/s) 2.126 -0.978
    Velocity Z (km/s) 6.076 -7.542

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33638 STARLINK-38090
    Semimajor Axis (a) 6840.825 km 6824.938 km
    Eccentricity (e) 0.000107 0.000204
    Inclination (i) 53.1582° 97.2842°
    RAAN 290.9894° 109.1050°
    Perigee Argument 5.4111° 73.9931°
    Mean Anomaly (M) 354.6903° 57.1635°
    Apogee 463.423 km 448.195 km
    Perigee 461.953 km 445.407 km
    Orbit Epoch 2026-09-24T03:01:36+0000 2026-09-24T06:00:02+0000

    STARLINK-33638 & STARLINK-38090 Collision Probability (Pc) Trend

    STARLINK-33638 & STARLINK-38090 Collision Probability (Pc) TrendNot Available

    STARLINK-33638 & STARLINK-38090 Miss Distance (Miss Distance) Trend

    STARLINK-33638 & STARLINK-38090 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33638Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-38090Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-33638Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-38090Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33638

    No nearby objects data