Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.179997E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T16:03:15+0800
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    1 Object 1

    AOE ID 52601
    NORAD ID 52601
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66222
    NORAD ID 66222
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4027 STARLINK-35666
    Time of Closest Approach 2026-10-22T15:56:21+0000
    Collision Probability (Pc) 2.179997E-4
    Conjunction Distance (km) 0.402 km
    Relative Speed (km/s) 7.194 km/s
    Conjunction Risk Parameters R (Radial): 0.336 | I (In-track): 0.195 | C (Cross-track): 0.106
    Collision Risk Index (CRI) 0.82
    X Position (km) 4390.897 4390.755
    Position Y (km) 1518.361 1518.078
    Position Z (km) 5011.358 5011.111
    Velocity X (km/s) -4.699 0.293
    Velocity Y (km/s) 5.506 7.233
    Velocity Z (km/s) 2.442 -2.442

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4027 STARLINK-35666
    Semimajor Axis (a) 6840.866 km 6840.840 km
    Eccentricity (e) 0.000154 0.000130
    Inclination (i) 53.1588° 53.1561°
    RAAN 333.6902° 263.8075°
    Perigee Argument 91.3008° 94.3076°
    Mean Anomaly (M) 268.8170° 265.8075°
    Apogee 463.781 km 463.596 km
    Perigee 461.677 km 461.810 km
    Orbit Epoch 2026-10-20T19:52:47+0000 2026-10-20T08:44:06+0000

    STARLINK-4027 & STARLINK-35666 Collision Probability (Pc) Trend

    STARLINK-4027 & STARLINK-35666 Collision Probability (Pc) TrendNot Available

    STARLINK-4027 & STARLINK-35666 Miss Distance (Miss Distance) Trend

    STARLINK-4027 & STARLINK-35666 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4027Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35666Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4027Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35666Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4027

    No nearby objects data