Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.89003E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T06:44:33+0800
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    1 Object 1

    AOE ID 53038
    NORAD ID 53038
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65471
    NORAD ID 65471
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4156 STARLINK-34888
    Time of Closest Approach 2026-10-30T07:14:24+0000
    Collision Probability (Pc) 1.89003E-6
    Conjunction Distance (km) 2.256 km
    Relative Speed (km/s) 11.961 km/s
    Conjunction Risk Parameters R (Radial): 2.256 | I (In-track): 0.022 | C (Cross-track): 0.03
    Collision Risk Index (CRI) 0.41
    X Position (km) 1637.761 1637.257
    Position Y (km) 6394.781 6392.665
    Position Z (km) -1807.602 -1807.007
    Velocity X (km/s) -4.204 -4.988
    Velocity Y (km/s) 2.701 -0.351
    Velocity Z (km/s) 5.769 -5.769

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4156 STARLINK-34888
    Semimajor Axis (a) 6840.857 km 6840.720 km
    Eccentricity (e) 0.000196 0.000394
    Inclination (i) 53.1595° 53.1570°
    RAAN 102.0853° 257.9680°
    Perigee Argument 90.6521° 258.1858°
    Mean Anomaly (M) 269.4705° 101.8704°
    Apogee 464.059 km 465.275 km
    Perigee 461.381 km 459.891 km
    Orbit Epoch 2026-10-27T04:17:15+0000 2026-10-27T06:28:17+0000

    STARLINK-4156 & STARLINK-34888 Collision Probability (Pc) Trend

    STARLINK-4156 & STARLINK-34888 Collision Probability (Pc) TrendNot Available

    STARLINK-4156 & STARLINK-34888 Miss Distance (Miss Distance) Trend

    STARLINK-4156 & STARLINK-34888 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4156Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34888Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4156Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34888Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4156

    No nearby objects data