Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.959524E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:27:27+0800
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    1 Object 1

    AOE ID 52344
    NORAD ID 52344
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69201
    NORAD ID 69201
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3851 STARLINK-37754
    Time of Closest Approach 2026-10-20T22:29:12+0000
    Collision Probability (Pc) 2.959524E-4
    Conjunction Distance (km) 0.349 km
    Relative Speed (km/s) 7.684 km/s
    Conjunction Risk Parameters R (Radial): -0.252 | I (In-track): 0.209 | C (Cross-track): 0.121
    Collision Risk Index (CRI) 0.84
    X Position (km) -4397.145 -4397.399
    Position Y (km) -1806.623 -1806.467
    Position Z (km) -4926.766 -4926.947
    Velocity X (km/s) -0.053 5.058
    Velocity Y (km/s) -7.143 -5.042
    Velocity Z (km/s) 2.669 -2.669

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3851 STARLINK-37754
    Semimajor Axis (a) 6840.873 km 6840.807 km
    Eccentricity (e) 0.000129 0.000251
    Inclination (i) 53.1575° 53.1567°
    RAAN 260.8887° 339.7699°
    Perigee Argument 88.1932° 92.0280°
    Mean Anomaly (M) 271.9218° 268.1010°
    Apogee 463.618 km 464.388 km
    Perigee 461.854 km 460.952 km
    Orbit Epoch 2026-10-19T07:41:02+0000 2026-10-19T03:13:19+0000

    STARLINK-3851 & STARLINK-37754 Collision Probability (Pc) Trend

    STARLINK-3851 & STARLINK-37754 Collision Probability (Pc) TrendNot Available

    STARLINK-3851 & STARLINK-37754 Miss Distance (Miss Distance) Trend

    STARLINK-3851 & STARLINK-37754 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3851Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37754Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3851Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37754Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3851

    No nearby objects data