Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.040971E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T14:06:06+0800
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    1 Object 1

    AOE ID 58233
    NORAD ID 58233
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66865
    NORAD ID 66865
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30777 STARLINK-36117
    Time of Closest Approach 2026-10-20T18:11:09+0000
    Collision Probability (Pc) 9.040971E-6
    Conjunction Distance (km) 1.103 km
    Relative Speed (km/s) 5.006 km/s
    Conjunction Risk Parameters R (Radial): 0.729 | I (In-track): -0.78 | C (Cross-track): 0.275
    Collision Risk Index (CRI) 0.54
    X Position (km) 4443.02 4443.948
    Position Y (km) 2918.037 2917.657
    Position Z (km) -4341.131 -4341.589
    Velocity X (km/s) -2.628 -5.272
    Velocity Y (km/s) 6.884 5.146
    Velocity Z (km/s) 1.94 -1.939

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30777 STARLINK-36117
    Semimajor Axis (a) 6861.205 km 6861.153 km
    Eccentricity (e) 0.000212 0.000088
    Inclination (i) 43.0000° 43.0002°
    RAAN 106.9972° 162.3063°
    Perigee Argument 287.8815° 274.1075°
    Mean Anomaly (M) 72.1806° 85.9676°
    Apogee 484.521 km 483.622 km
    Perigee 481.615 km 482.410 km
    Orbit Epoch 2026-10-18T13:07:39+0000 2026-10-18T22:44:09+0000

    STARLINK-30777 & STARLINK-36117 Collision Probability (Pc) Trend

    STARLINK-30777 & STARLINK-36117 Collision Probability (Pc) TrendNot Available

    STARLINK-30777 & STARLINK-36117 Miss Distance (Miss Distance) Trend

    STARLINK-30777 & STARLINK-36117 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30777Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36117Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30777Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36117Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30777

    No nearby objects data