Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.30419E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T09:15:33+0800
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    1 Object 1

    AOE ID 48458
    NORAD ID 48458
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69718
    NORAD ID 69718
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2698 STARLINK-37989
    Time of Closest Approach 2026-10-21T01:46:54+0000
    Collision Probability (Pc) 2.30419E-6
    Conjunction Distance (km) 2.117 km
    Relative Speed (km/s) 13.104 km/s
    Conjunction Risk Parameters R (Radial): 1.538 | I (In-track): 0.74 | C (Cross-track): -1.253
    Collision Risk Index (CRI) 0.42
    X Position (km) -3328.627 -3329.456
    Position Y (km) 2711.138 2710.431
    Position Z (km) -5336.497 -5338.312
    Velocity X (km/s) -5.942 5.483
    Velocity Y (km/s) -4.568 -2.475
    Velocity Z (km/s) 1.386 -4.679

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2698 STARLINK-37989
    Semimajor Axis (a) 6843.198 km 6843.648 km
    Eccentricity (e) 0.000270 0.000062
    Inclination (i) 53.1573° 97.2858°
    RAAN 222.9211° 327.5196°
    Perigee Argument 103.0253° 105.8187°
    Mean Anomaly (M) 257.1050° 254.3123°
    Apogee 466.907 km 465.932 km
    Perigee 463.215 km 465.090 km
    Orbit Epoch 2026-10-18T05:18:14+0000 2026-10-18T13:15:55+0000

    STARLINK-2698 & STARLINK-37989 Collision Probability (Pc) Trend

    STARLINK-2698 & STARLINK-37989 Collision Probability (Pc) TrendNot Available

    STARLINK-2698 & STARLINK-37989 Miss Distance (Miss Distance) Trend

    STARLINK-2698 & STARLINK-37989 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2698Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37989Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2698Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37989Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2698

    No nearby objects data