Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.743275E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T20:51:14+0800
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    1 Object 1

    AOE ID 54792
    NORAD ID 54792
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66951
    NORAD ID 66951
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5431 STARLINK-35999
    Time of Closest Approach 2026-10-21T05:54:18+0000
    Collision Probability (Pc) 9.743275E-7
    Conjunction Distance (km) 2.736 km
    Relative Speed (km/s) 6.855 km/s
    Conjunction Risk Parameters R (Radial): -0.393 | I (In-track): 2.42 | C (Cross-track): -1.213
    Collision Risk Index (CRI) 0.35
    X Position (km) -3977.226 -3978.345
    Position Y (km) 2284.806 2282.326
    Position Z (km) 5065.742 5065.451
    Velocity X (km/s) -1.194 -5.604
    Velocity Y (km/s) -7.187 -4.655
    Velocity Z (km/s) 2.298 -2.298

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5431 STARLINK-35999
    Semimajor Axis (a) 6840.919 km 6840.869 km
    Eccentricity (e) 0.000111 0.000125
    Inclination (i) 53.1599° 53.1589°
    RAAN 105.8610° 35.2873°
    Perigee Argument 71.3509° 105.0041°
    Mean Anomaly (M) 288.7613° 255.1099°
    Apogee 463.539 km 463.586 km
    Perigee 462.025 km 461.878 km
    Orbit Epoch 2026-10-18T18:12:22+0000 2026-10-19T06:31:21+0000

    STARLINK-5431 & STARLINK-35999 Collision Probability (Pc) Trend

    STARLINK-5431 & STARLINK-35999 Collision Probability (Pc) TrendNot Available

    STARLINK-5431 & STARLINK-35999 Miss Distance (Miss Distance) Trend

    STARLINK-5431 & STARLINK-35999 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5431Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35999Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5431Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35999Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5431

    No nearby objects data