Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.59754E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:08:42+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 2026-10-22T18:17:03+0000
    Collision Probability (Pc) 1.59754E-6
    Conjunction Distance (km) 2.115 km
    Relative Speed (km/s) 7.181 km/s
    Conjunction Risk Parameters R (Radial): -0.288 | I (In-track): -1.846 | C (Cross-track): -0.989
    Collision Risk Index (CRI) 0.39
    X Position (km) -4410.375 -4410.855
    Position Y (km) -1486.82 -1484.771
    Position Z (km) -5020.964 -5020.755
    Velocity X (km/s) 4.642 -0.347
    Velocity Y (km/s) -5.534 -7.216
    Velocity Z (km/s) -2.441 2.441

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4027 STARLINK-35666
    Semimajor Axis (a) 6840.906 km 6840.840 km
    Eccentricity (e) 0.000142 0.000130
    Inclination (i) 53.1579° 53.1561°
    RAAN 336.7338° 263.8075°
    Perigee Argument 98.9003° 94.3076°
    Mean Anomaly (M) 261.2161° 265.8075°
    Apogee 463.742 km 463.596 km
    Perigee 461.796 km 461.810 km
    Orbit Epoch 2026-10-20T04:14:49+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