Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.998237E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:48:38+0800
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    1 Object 1

    AOE ID 55630
    NORAD ID 55630
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 56743
    NORAD ID 56743
    Object Type PAYLOAD
    Country
    KR KR

    Conjunction Constraints

    Parameter STARLINK-5303 NEXTSAT-2
    Time of Closest Approach 2026-10-28T23:25:44+0000
    Collision Probability (Pc) 1.998237E-5
    Conjunction Distance (km) 1.097 km
    Relative Speed (km/s) 15.082 km/s
    Conjunction Risk Parameters R (Radial): 0.74 | I (In-track): -0.107 | C (Cross-track): -0.801
    Collision Risk Index (CRI) 0.61
    X Position (km) -3532.379 -3532.332
    Position Y (km) 3710.94 3711.997
    Position Z (km) 4551.777 4552.065
    Velocity X (km/s) -5.636 4.408
    Velocity Y (km/s) 0.86 -2.697
    Velocity Z (km/s) -5.066 5.608

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5303 NEXTSAT-2
    Semimajor Axis (a) 6855.243 km 6855.574 km
    Eccentricity (e) 0.000494 0.000369
    Inclination (i) 69.9995° 97.5139°
    RAAN 337.3758° 138.5868°
    Perigee Argument 263.8086° 273.9320°
    Mean Anomaly (M) 96.2527° 86.1498°
    Apogee 480.494 km 479.969 km
    Perigee 473.718 km 474.905 km
    Orbit Epoch 2026-10-27T02:53:39+0000 2026-10-27T06:25:15+0000

    STARLINK-5303 & NEXTSAT-2 Collision Probability (Pc) Trend

    STARLINK-5303 & NEXTSAT-2 Collision Probability (Pc) TrendNot Available

    STARLINK-5303 & NEXTSAT-2 Miss Distance (Miss Distance) Trend

    STARLINK-5303 & NEXTSAT-2 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5303Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    NEXTSAT-2Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5303Collision Probability Trend

    Object 1 Probability TrendNot Available

    NEXTSAT-2Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5303

    No nearby objects data