Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.171786E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:23:08+0800
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    1 Object 1

    AOE ID 59937
    NORAD ID 59937
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67404
    NORAD ID 67404
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31879 STARLINK-36484
    Time of Closest Approach 2026-10-21T04:33:54+0000
    Collision Probability (Pc) 4.171786E-6
    Conjunction Distance (km) 1.516 km
    Relative Speed (km/s) 7.69 km/s
    Conjunction Risk Parameters R (Radial): 0.65 | I (In-track): 1.186 | C (Cross-track): -0.684
    Collision Risk Index (CRI) 0.47
    X Position (km) -5803.518 -5804.02
    Position Y (km) -183.662 -185.048
    Position Z (km) 3646.608 3646.959
    Velocity X (km/s) 2.256 -1.838
    Velocity Y (km/s) -6.52 -6.649
    Velocity Z (km/s) 3.254 -3.254

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31879 STARLINK-36484
    Semimajor Axis (a) 6861.191 km 6861.129 km
    Eccentricity (e) 0.000125 0.000208
    Inclination (i) 43.0021° 43.0056°
    RAAN 151.6871° 56.1422°
    Perigee Argument 272.8178° 286.8589°
    Mean Anomaly (M) 87.2530° 73.2034°
    Apogee 483.910 km 484.418 km
    Perigee 482.198 km 481.566 km
    Orbit Epoch 2026-10-19T00:33:22+0000 2026-10-19T01:47:23+0000

    STARLINK-31879 & STARLINK-36484 Collision Probability (Pc) Trend

    STARLINK-31879 & STARLINK-36484 Collision Probability (Pc) TrendNot Available

    STARLINK-31879 & STARLINK-36484 Miss Distance (Miss Distance) Trend

    STARLINK-31879 & STARLINK-36484 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31879Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36484Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31879Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36484Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31879

    No nearby objects data