Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.117172E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:27:04+0800
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    1 Object 1

    AOE ID 55314
    NORAD ID 55314
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66698
    NORAD ID 66698
    Object Type PAYLOAD
    Country
    IT IT

    Conjunction Constraints

    Parameter STARLINK-5305 IRIDE-MS1-EAG2-4
    Time of Closest Approach 2026-10-21T05:55:05+0000
    Collision Probability (Pc) 6.117172E-6
    Conjunction Distance (km) 1.538 km
    Relative Speed (km/s) 14.561 km/s
    Conjunction Risk Parameters R (Radial): -1.037 | I (In-track): 0.331 | C (Cross-track): -1.085
    Collision Risk Index (CRI) 0.51
    X Position (km) 2866.052 2866.29
    Position Y (km) 1087.81 1086.892
    Position Z (km) -6165.647 -6166.856
    Velocity X (km/s) -6.144 6.871
    Velocity Y (km/s) 3.916 0.25
    Velocity Z (km/s) -2.165 3.238

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5305 IRIDE-MS1-EAG2-4
    Semimajor Axis (a) 6880.473 km 6881.222 km
    Eccentricity (e) 0.000228 0.000244
    Inclination (i) 70.0011° 97.4073°
    RAAN 156.2885° 4.3123°
    Perigee Argument 273.6606° 294.9218°
    Mean Anomaly (M) 282.9196° 65.1764°
    Apogee 503.908 km 504.761 km
    Perigee 500.764 km 501.409 km
    Orbit Epoch 2026-10-20T06:00:02+0000 2026-10-19T22:37:18+0000

    STARLINK-5305 & IRIDE-MS1-EAG2-4 Collision Probability (Pc) Trend

    STARLINK-5305 & IRIDE-MS1-EAG2-4 Collision Probability (Pc) TrendNot Available

    STARLINK-5305 & IRIDE-MS1-EAG2-4 Miss Distance (Miss Distance) Trend

    STARLINK-5305 & IRIDE-MS1-EAG2-4 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5305Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IRIDE-MS1-EAG2-4Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5305Collision Probability Trend

    Object 1 Probability TrendNot Available

    IRIDE-MS1-EAG2-4Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5305

    No nearby objects data