Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.984717E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T13:56:39+0800
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    1 Object 1

    AOE ID 53258
    NORAD ID 53258
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65247
    NORAD ID 65247
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4127 STARLINK-34923
    Time of Closest Approach 2026-10-22T08:03:37+0000
    Collision Probability (Pc) 8.984717E-6
    Conjunction Distance (km) 1.297 km
    Relative Speed (km/s) 11.103 km/s
    Conjunction Risk Parameters R (Radial): -1.293 | I (In-track): 0.06 | C (Cross-track): 0.068
    Collision Risk Index (CRI) 0.54
    X Position (km) 3384.153 3383.492
    Position Y (km) -2405.563 -2405.034
    Position Z (km) 5436.36 5435.378
    Velocity X (km/s) 3.616 -5.764
    Velocity Y (km/s) 6.687 2.139
    Velocity Z (km/s) 0.706 4.524

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4127 STARLINK-34923
    Semimajor Axis (a) 6848.856 km 6843.593 km
    Eccentricity (e) 0.000163 0.000091
    Inclination (i) 53.1587° 97.2908°
    RAAN 248.9942° 333.7846°
    Perigee Argument 83.9441° 220.7287°
    Mean Anomaly (M) 276.1747° 139.3888°
    Apogee 471.839 km 466.079 km
    Perigee 469.599 km 464.833 km
    Orbit Epoch 2026-10-21T14:28:21+0000 2026-10-21T20:52:00+0000

    STARLINK-4127 & STARLINK-34923 Collision Probability (Pc) Trend

    STARLINK-4127 & STARLINK-34923 Collision Probability (Pc) TrendNot Available

    STARLINK-4127 & STARLINK-34923 Miss Distance (Miss Distance) Trend

    STARLINK-4127 & STARLINK-34923 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4127Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34923Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4127Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34923Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4127

    No nearby objects data