Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.330082E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T03:31:04+0800
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    1 Object 1

    AOE ID 28220
    NORAD ID 28220
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 66233
    NORAD ID 66233
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TANSUO 1 STARLINK-35626
    Time of Closest Approach 2026-10-21T05:54:26+0000
    Collision Probability (Pc) 1.330082E-6
    Conjunction Distance (km) 2.861 km
    Relative Speed (km/s) 13.182 km/s
    Conjunction Risk Parameters R (Radial): 2.783 | I (In-track): 0.345 | C (Cross-track): -0.569
    Collision Risk Index (CRI) 0.37
    X Position (km) 4200.575 4201.843
    Position Y (km) 803.142 803.874
    Position Z (km) 5325.565 5328.023
    Velocity X (km/s) -5.399 0.303
    Velocity Y (km/s) -2.731 7.509
    Velocity Z (km/s) 4.663 -1.368

    Orbital Parameters 国际轨道数据源

    Parameter TANSUO 1 STARLINK-35626
    Semimajor Axis (a) 6833.832 km 6840.816 km
    Eccentricity (e) 0.000399 0.000134
    Inclination (i) 97.8616° 53.1591°
    RAAN 19.6088° 264.2089°
    Perigee Argument 301.2047° 76.9659°
    Mean Anomaly (M) 58.8804° 283.1492°
    Apogee 458.424 km 463.593 km
    Perigee 452.966 km 461.765 km
    Orbit Epoch 2026-10-20T04:40:44+0000 2026-10-20T07:34:33+0000

    TANSUO 1 & STARLINK-35626 Collision Probability (Pc) Trend

    TANSUO 1 & STARLINK-35626 Collision Probability (Pc) TrendNot Available

    TANSUO 1 & STARLINK-35626 Miss Distance (Miss Distance) Trend

    TANSUO 1 & STARLINK-35626 Miss Distance (Miss Distance) TrendNot Available

    TANSUO 1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35626Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TANSUO 1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35626Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TANSUO 1

    No nearby objects data