Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.226259E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:02:50+0800
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    1 Object 1

    AOE ID 59555
    NORAD ID 59555
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62109
    NORAD ID 62109
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31730 STARLINK-33556
    Time of Closest Approach 2026-10-28T00:52:00+0000
    Collision Probability (Pc) 3.226259E-5
    Conjunction Distance (km) 0.871 km
    Relative Speed (km/s) 9.735 km/s
    Conjunction Risk Parameters R (Radial): -0.581 | I (In-track): 0.497 | C (Cross-track): 0.416
    Collision Risk Index (CRI) 0.65
    X Position (km) -4395.676 -4395.571
    Position Y (km) 4806.215 4807.061
    Position Z (km) 2148.787 2148.966
    Velocity X (km/s) -3.301 -5.365
    Velocity Y (km/s) -5.093 -2.834
    Velocity Z (km/s) 4.62 -4.621

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31730 STARLINK-33556
    Semimajor Axis (a) 6861.531 km 6861.058 km
    Eccentricity (e) 0.000042 0.000318
    Inclination (i) 42.9999° 43.0113°
    RAAN 116.5412° 338.1241°
    Perigee Argument 319.6221° 264.0637°
    Mean Anomaly (M) 40.4599° 95.9853°
    Apogee 483.683 km 485.100 km
    Perigee 483.105 km 480.742 km
    Orbit Epoch 2026-10-27T04:20:45+0000 2026-10-27T03:48:08+0000

    STARLINK-31730 & STARLINK-33556 Collision Probability (Pc) Trend

    STARLINK-31730 & STARLINK-33556 Collision Probability (Pc) TrendNot Available

    STARLINK-31730 & STARLINK-33556 Miss Distance (Miss Distance) Trend

    STARLINK-31730 & STARLINK-33556 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31730Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33556Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31730Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33556Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31730

    No nearby objects data