Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.695589E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:07:00+0800
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    1 Object 1

    AOE ID 58870
    NORAD ID 58870
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63410
    NORAD ID 63410
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31201 STARLINK-33677
    Time of Closest Approach 2026-10-21T15:31:53+0000
    Collision Probability (Pc) 3.695589E-6
    Conjunction Distance (km) 1.661 km
    Relative Speed (km/s) 9.827 km/s
    Conjunction Risk Parameters R (Radial): 0.337 | I (In-track): 1.242 | C (Cross-track): 1.051
    Collision Risk Index (CRI) 0.46
    X Position (km) 2060.802 2062.245
    Position Y (km) 6223.758 6222.942
    Position Z (km) 2014.511 2014.408
    Velocity X (km/s) -5.994 -5.083
    Velocity Y (km/s) 0.459 3.211
    Velocity Z (km/s) 4.695 -4.695

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31201 STARLINK-33677
    Semimajor Axis (a) 6861.199 km 6861.161 km
    Eccentricity (e) 0.000092 0.000049
    Inclination (i) 43.0003° 43.0013°
    RAAN 65.0132° 285.8534°
    Perigee Argument 272.7503° 238.9709°
    Mean Anomaly (M) 87.3243° 121.1094°
    Apogee 483.694 km 483.363 km
    Perigee 482.430 km 482.685 km
    Orbit Epoch 2026-10-19T10:03:54+0000 2026-10-19T00:05:25+0000

    STARLINK-31201 & STARLINK-33677 Collision Probability (Pc) Trend

    STARLINK-31201 & STARLINK-33677 Collision Probability (Pc) TrendNot Available

    STARLINK-31201 & STARLINK-33677 Miss Distance (Miss Distance) Trend

    STARLINK-31201 & STARLINK-33677 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31201Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33677Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31201Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33677Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31201

    No nearby objects data