Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.964261E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T11:51:44+0800
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    1 Object 1

    AOE ID 59633
    NORAD ID 59633
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63843
    NORAD ID 63843
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31541 STARLINK-33777
    Time of Closest Approach 2026-10-21T05:59:35+0000
    Collision Probability (Pc) 3.964261E-6
    Conjunction Distance (km) 1.398 km
    Relative Speed (km/s) 4.806 km/s
    Conjunction Risk Parameters R (Radial): 0.962 | I (In-track): -0.962 | C (Cross-track): 0.321
    Collision Risk Index (CRI) 0.47
    X Position (km) -5289.456 -5288.692
    Position Y (km) -120.29 -121.286
    Position Z (km) -4372.342 -4371.73
    Velocity X (km/s) 1.695 -1.363
    Velocity Y (km/s) -7.193 -7.264
    Velocity Z (km/s) -1.853 1.853

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31541 STARLINK-33777
    Semimajor Axis (a) 6861.141 km 6861.105 km
    Eccentricity (e) 0.000121 0.000158
    Inclination (i) 43.0045° 43.0010°
    RAAN 314.2441° 260.7117°
    Perigee Argument 263.9862° 274.4876°
    Mean Anomaly (M) 96.0852° 85.5794°
    Apogee 483.837 km 484.055 km
    Perigee 482.171 km 481.881 km
    Orbit Epoch 2026-10-18T12:34:06+0000 2026-10-18T06:06:50+0000

    STARLINK-31541 & STARLINK-33777 Collision Probability (Pc) Trend

    STARLINK-31541 & STARLINK-33777 Collision Probability (Pc) TrendNot Available

    STARLINK-31541 & STARLINK-33777 Miss Distance (Miss Distance) Trend

    STARLINK-31541 & STARLINK-33777 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31541Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33777Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31541Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33777Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31541

    No nearby objects data