Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.306725E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:49:54+0800
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    1 Object 1

    AOE ID 59464
    NORAD ID 59464
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59892
    NORAD ID 59892
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31597 STARLINK-31977
    Time of Closest Approach 2026-10-29T14:34:32+0000
    Collision Probability (Pc) 9.306725E-7
    Conjunction Distance (km) 2.847 km
    Relative Speed (km/s) 6.939 km/s
    Conjunction Risk Parameters R (Radial): -1.287 | I (In-track): -2.262 | C (Cross-track): -1.152
    Collision Risk Index (CRI) 0.34
    X Position (km) 1487.547 1484.818
    Position Y (km) -5431.637 -5431.286
    Position Z (km) 3911.187 3910.455
    Velocity X (km/s) 7.074 6.031
    Velocity Y (km/s) -0.118 3.702
    Velocity Z (km/s) -2.848 2.849

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31597 STARLINK-31977
    Semimajor Axis (a) 6861.204 km 6860.345 km
    Eccentricity (e) 0.000204 0.000458
    Inclination (i) 43.0036° 42.9996°
    RAAN 168.0246° 250.4667°
    Perigee Argument 237.5059° 303.6777°
    Mean Anomaly (M) 122.5596° 56.3638°
    Apogee 484.469 km 485.348 km
    Perigee 481.665 km 479.068 km
    Orbit Epoch 2026-10-27T00:50:14+0000 2026-10-27T05:50:41+0000

    STARLINK-31597 & STARLINK-31977 Collision Probability (Pc) Trend

    STARLINK-31597 & STARLINK-31977 Collision Probability (Pc) TrendNot Available

    STARLINK-31597 & STARLINK-31977 Miss Distance (Miss Distance) Trend

    STARLINK-31597 & STARLINK-31977 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31597Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31977Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31597Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31977Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31597

    No nearby objects data