Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    6.408412E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T08:59:20+0800
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    1 Object 1

    AOE ID 25919
    NORAD ID 25919
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 55948
    NORAD ID 55948
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter IKONOS 2 STARLINK-5900
    Time of Closest Approach 2026-11-01T09:39:50+0000
    Collision Probability (Pc) 6.408412E-5
    Conjunction Distance (km) 0.773 km
    Relative Speed (km/s) 15.036 km/s
    Conjunction Risk Parameters R (Radial): 0.502 | I (In-track): 0.071 | C (Cross-track): -0.583
    Collision Risk Index (CRI) 0.71
    X Position (km) -5712.032 -5712.217
    Position Y (km) -1495.241 -1495.872
    Position Z (km) 3663.229 3663.635
    Velocity X (km/s) 3.504 -2.77
    Velocity Y (km/s) 2.218 -3.876
    Velocity Z (km/s) 6.34 -5.889

    Orbital Parameters 国际轨道数据源

    Parameter IKONOS 2 STARLINK-5900
    Semimajor Axis (a) 6952.076 km 6950.216 km
    Eccentricity (e) 0.000785 0.000338
    Inclination (i) 98.1158° 70.0007°
    RAAN 197.5215° 32.8499°
    Perigee Argument 111.0266° 270.8108°
    Mean Anomaly (M) 249.1795° 89.2664°
    Apogee 579.395 km 574.430 km
    Perigee 568.483 km 569.728 km
    Orbit Epoch 2026-10-30T06:12:41+0000 2026-10-30T08:56:53+0000

    IKONOS 2 & STARLINK-5900 Collision Probability (Pc) Trend

    IKONOS 2 & STARLINK-5900 Collision Probability (Pc) TrendNot Available

    IKONOS 2 & STARLINK-5900 Miss Distance (Miss Distance) Trend

    IKONOS 2 & STARLINK-5900 Miss Distance (Miss Distance) TrendNot Available

    IKONOS 2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5900Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IKONOS 2Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5900Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IKONOS 2

    No nearby objects data