Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.313669E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T00:50:22+0800
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    1 Object 1

    AOE ID 25104
    NORAD ID 25104
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65246
    NORAD ID 65246
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter IRIDIUM 45 STARLINK-34959
    Time of Closest Approach 2026-10-20T20:27:50+0000
    Collision Probability (Pc) 3.313669E-6
    Conjunction Distance (km) 1.903 km
    Relative Speed (km/s) 15.157 km/s
    Conjunction Risk Parameters R (Radial): 1.29 | I (In-track): 0.16 | C (Cross-track): 1.39
    Collision Risk Index (CRI) 0.45
    X Position (km) -2108.373 -2108.259
    Position Y (km) 147.421 148.743
    Position Z (km) 6499.124 6500.487
    Velocity X (km/s) 6.956 -6.386
    Velocity Y (km/s) -2.057 3.591
    Velocity Z (km/s) 2.303 -2.148

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 45 STARLINK-34959
    Semimajor Axis (a) 6798.352 km 6843.647 km
    Eccentricity (e) 0.006390 0.000192
    Inclination (i) 86.3511° 97.2849°
    RAAN 166.1621° 330.0738°
    Perigee Argument 268.7427° 75.7990°
    Mean Anomaly (M) 90.6511° 284.3465°
    Apogee 463.654 km 466.822 km
    Perigee 376.776 km 464.198 km
    Orbit Epoch 2026-10-17T22:22:27+0000 2026-10-18T02:13:37+0000

    IRIDIUM 45 & STARLINK-34959 Collision Probability (Pc) Trend

    IRIDIUM 45 & STARLINK-34959 Collision Probability (Pc) TrendNot Available

    IRIDIUM 45 & STARLINK-34959 Miss Distance (Miss Distance) Trend

    IRIDIUM 45 & STARLINK-34959 Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 45Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34959Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 45Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34959Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 45

    No nearby objects data