Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.524187E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T11:27:45+0800
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    1 Object 1

    AOE ID 66604
    NORAD ID 66604
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67261
    NORAD ID 67261
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-35977 OBJECT P
    Time of Closest Approach 2026-10-22T10:20:23+0000
    Collision Probability (Pc) 2.524187E-6
    Conjunction Distance (km) 2.076 km
    Relative Speed (km/s) 14.079 km/s
    Conjunction Risk Parameters R (Radial): -1.891 | I (In-track): -0.329 | C (Cross-track): -0.788
    Collision Risk Index (CRI) 0.43
    X Position (km) 6212.705 6211.25
    Position Y (km) 682.191 681.292
    Position Z (km) 2822.423 2821.247
    Velocity X (km/s) 1.197 -2.973
    Velocity Y (km/s) 6.289 -1.408
    Velocity Z (km/s) -4.147 6.879

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-35977 OBJECT P
    Semimajor Axis (a) 6861.145 km 6853.333 km
    Eccentricity (e) 0.000336 0.001098
    Inclination (i) 42.9968° 97.3860°
    RAAN 227.9651° 7.3369°
    Perigee Argument 238.6751° 276.3027°
    Mean Anomaly (M) 121.3773° 83.6963°
    Apogee 485.310 km 482.721 km
    Perigee 480.706 km 467.671 km
    Orbit Epoch 2026-10-20T04:21:53+0000 2026-10-20T03:18:17+0000

    STARLINK-35977 & OBJECT P Collision Probability (Pc) Trend

    STARLINK-35977 & OBJECT P Collision Probability (Pc) TrendNot Available

    STARLINK-35977 & OBJECT P Miss Distance (Miss Distance) Trend

    STARLINK-35977 & OBJECT P Miss Distance (Miss Distance) TrendNot Available

    STARLINK-35977Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT PMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-35977Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT PCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-35977

    No nearby objects data