Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.997222E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:52:40+0800
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    1 Object 1

    AOE ID 45212
    NORAD ID 45212
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63214
    NORAD ID 63214
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-1231 OBJECT E
    Time of Closest Approach 2026-10-30T05:22:13+0000
    Collision Probability (Pc) 6.997222E-6
    Conjunction Distance (km) 1.478 km
    Relative Speed (km/s) 14.667 km/s
    Conjunction Risk Parameters R (Radial): -1.115 | I (In-track): 0.273 | C (Cross-track): -0.93
    Collision Risk Index (CRI) 0.52
    X Position (km) 5788.477 5787.328
    Position Y (km) 2474.345 2474.813
    Position Z (km) 2648.41 2647.608
    Velocity X (km/s) -4.033 3.126
    Velocity Y (km/s) 3.698 0.18
    Velocity Z (km/s) 5.337 -6.971

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1231 OBJECT E
    Semimajor Axis (a) 6833.278 km 6827.655 km
    Eccentricity (e) 0.000164 0.000345
    Inclination (i) 53.0358° 97.3728°
    RAAN 18.7811° 196.9937°
    Perigee Argument 71.9377° 44.2234°
    Mean Anomaly (M) 288.1803° 315.9286°
    Apogee 456.264 km 451.873 km
    Perigee 454.018 km 447.163 km
    Orbit Epoch 2026-10-27T05:27:33+0000 2026-10-27T04:54:17+0000

    STARLINK-1231 & OBJECT E Collision Probability (Pc) Trend

    STARLINK-1231 & OBJECT E Collision Probability (Pc) TrendNot Available

    STARLINK-1231 & OBJECT E Miss Distance (Miss Distance) Trend

    STARLINK-1231 & OBJECT E Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1231Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT EMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1231Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT ECollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1231

    No nearby objects data