Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.840867E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T02:56:09+0800
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    1 Object 1

    AOE ID 48473
    NORAD ID 48473
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65760
    NORAD ID 65760
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2658 STARLINK-34890
    Time of Closest Approach 2026-10-20T17:45:35+0000
    Collision Probability (Pc) 1.840867E-6
    Conjunction Distance (km) 2.258 km
    Relative Speed (km/s) 11.497 km/s
    Conjunction Risk Parameters R (Radial): -2.256 | I (In-track): -0.061 | C (Cross-track): 0.056
    Collision Risk Index (CRI) 0.4
    X Position (km) -5709.401 -5707.548
    Position Y (km) -2518.815 -2517.907
    Position Z (km) -2816.635 -2815.716
    Velocity X (km/s) -0.134 4.186
    Velocity Y (km/s) -5.545 -3.639
    Velocity Z (km/s) 5.241 -5.241

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2658 STARLINK-34890
    Semimajor Axis (a) 6846.710 km 6840.832 km
    Eccentricity (e) 0.000223 0.000052
    Inclination (i) 53.1559° 53.1594°
    RAAN 231.1660° 11.2094°
    Perigee Argument 350.2210° 78.1144°
    Mean Anomaly (M) 9.8748° 281.9917°
    Apogee 470.099 km 463.054 km
    Perigee 467.047 km 462.336 km
    Orbit Epoch 2026-10-19T02:46:20+0000 2026-10-19T04:53:27+0000

    STARLINK-2658 & STARLINK-34890 Collision Probability (Pc) Trend

    STARLINK-2658 & STARLINK-34890 Collision Probability (Pc) TrendNot Available

    STARLINK-2658 & STARLINK-34890 Miss Distance (Miss Distance) Trend

    STARLINK-2658 & STARLINK-34890 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2658Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34890Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2658Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34890Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2658

    No nearby objects data