Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.520445E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:49:16+0800
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    1 Object 1

    AOE ID 58415
    NORAD ID 58415
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63485
    NORAD ID 63485
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30949 STARLINK-33687
    Time of Closest Approach 2026-10-29T23:51:43+0000
    Collision Probability (Pc) 1.520445E-6
    Conjunction Distance (km) 2.391 km
    Relative Speed (km/s) 10.12 km/s
    Conjunction Risk Parameters R (Radial): -0.51 | I (In-track): -1.752 | C (Cross-track): 1.545
    Collision Risk Index (CRI) 0.39
    X Position (km) 6697.772 6698.157
    Position Y (km) 325.278 327.636
    Position Z (km) -1452.932 -1453.033
    Velocity X (km/s) -1.342 0.789
    Velocity Y (km/s) 5.645 5.749
    Velocity Z (km/s) -4.947 4.945

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30949 STARLINK-33687
    Semimajor Axis (a) 6861.195 km 6860.991 km
    Eccentricity (e) 0.000194 0.000227
    Inclination (i) 43.0105° 43.0017°
    RAAN 186.1649° 31.3740°
    Perigee Argument 147.0329° 239.0726°
    Mean Anomaly (M) 213.0644° 120.9904°
    Apogee 484.390 km 484.409 km
    Perigee 481.726 km 481.299 km
    Orbit Epoch 2026-10-27T00:22:57+0000 2026-10-27T07:36:22+0000

    STARLINK-30949 & STARLINK-33687 Collision Probability (Pc) Trend

    STARLINK-30949 & STARLINK-33687 Collision Probability (Pc) TrendNot Available

    STARLINK-30949 & STARLINK-33687 Miss Distance (Miss Distance) Trend

    STARLINK-30949 & STARLINK-33687 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30949Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33687Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30949Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33687Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30949

    No nearby objects data