Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.073081E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T21:17:26+0800
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    1 Object 1

    AOE ID 59854
    NORAD ID 59854
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63795
    NORAD ID 63795
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31891 STARLINK-33867
    Time of Closest Approach 2026-10-30T09:20:13+0000
    Collision Probability (Pc) 1.073081E-5
    Conjunction Distance (km) 1.199 km
    Relative Speed (km/s) 9.717 km/s
    Conjunction Risk Parameters R (Radial): -1.018 | I (In-track): 0.49 | C (Cross-track): -0.4
    Collision Risk Index (CRI) 0.56
    X Position (km) -6439.764 -6440.812
    Position Y (km) -928.873 -928.385
    Position Z (km) 2169.462 2169.781
    Velocity X (km/s) -0.687 2.362
    Velocity Y (km/s) -6.038 -5.6
    Velocity Z (km/s) -4.608 4.607

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31891 STARLINK-33867
    Semimajor Axis (a) 6861.271 km 6860.855 km
    Eccentricity (e) 0.000172 0.000458
    Inclination (i) 43.0044° 42.9850°
    RAAN 38.4314° 178.7078°
    Perigee Argument 278.1610° 270.9347°
    Mean Anomaly (M) 209.6489° 89.0980°
    Apogee 484.313 km 485.858 km
    Perigee 481.955 km 479.578 km
    Orbit Epoch 2026-10-28T18:00:02+0000 2026-10-28T08:34:05+0000

    STARLINK-31891 & STARLINK-33867 Collision Probability (Pc) Trend

    STARLINK-31891 & STARLINK-33867 Collision Probability (Pc) TrendNot Available

    STARLINK-31891 & STARLINK-33867 Miss Distance (Miss Distance) Trend

    STARLINK-31891 & STARLINK-33867 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31891Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33867Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31891Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33867Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31891

    No nearby objects data