Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.731479E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T09:46:47+0800
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    1 Object 1

    AOE ID 58417
    NORAD ID 58417
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63465
    NORAD ID 63465
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30955 STARLINK-33685
    Time of Closest Approach 2026-10-21T07:04:23+0000
    Collision Probability (Pc) 2.731479E-6
    Conjunction Distance (km) 1.857 km
    Relative Speed (km/s) 10.102 km/s
    Conjunction Risk Parameters R (Radial): -0.07 | I (In-track): -1.395 | C (Cross-track): 1.223
    Collision Risk Index (CRI) 0.44
    X Position (km) -4126.475 -4127.894
    Position Y (km) -5269.882 -5268.685
    Position Z (km) 1500.258 1500.235
    Velocity X (km/s) 5.184 3.814
    Velocity Y (km/s) -2.649 -4.399
    Velocity Z (km/s) 4.927 -4.927

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30955 STARLINK-33685
    Semimajor Axis (a) 6861.189 km 6861.153 km
    Eccentricity (e) 0.000045 0.000105
    Inclination (i) 43.0001° 42.9984°
    RAAN 235.0330° 81.8933°
    Perigee Argument 242.8251° 270.5726°
    Mean Anomaly (M) 117.2554° 89.5005°
    Apogee 483.363 km 483.736 km
    Perigee 482.741 km 482.296 km
    Orbit Epoch 2026-10-18T06:48:19+0000 2026-10-18T10:53:43+0000

    STARLINK-30955 & STARLINK-33685 Collision Probability (Pc) Trend

    STARLINK-30955 & STARLINK-33685 Collision Probability (Pc) TrendNot Available

    STARLINK-30955 & STARLINK-33685 Miss Distance (Miss Distance) Trend

    STARLINK-30955 & STARLINK-33685 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30955Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33685Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30955Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33685Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30955

    No nearby objects data