Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    5.899159E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:45:52+0800
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    1 Object 1

    AOE ID 57632
    NORAD ID 57632
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58601
    NORAD ID 58601
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30309 STARLINK-31074
    Time of Closest Approach 2026-10-30T01:54:38+0000
    Collision Probability (Pc) 5.899159E-5
    Conjunction Distance (km) 0.657 km
    Relative Speed (km/s) 6.399 km/s
    Conjunction Risk Parameters R (Radial): 0.566 | I (In-track): 0.302 | C (Cross-track): 0.145
    Collision Risk Index (CRI) 0.7
    X Position (km) -5089.752 -5089.199
    Position Y (km) 2167.03 2167.158
    Position Z (km) -4063.027 -4062.696
    Velocity X (km/s) -4.451 -0.967
    Velocity Y (km/s) -5.621 -7.104
    Velocity Z (km/s) 2.579 -2.579

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30309 STARLINK-31074
    Semimajor Axis (a) 6861.141 km 6861.283 km
    Eccentricity (e) 0.000140 0.000138
    Inclination (i) 42.9999° 43.0012°
    RAAN 217.8779° 294.3173°
    Perigee Argument 260.6229° 270.4384°
    Mean Anomaly (M) 342.5422° 173.8001°
    Apogee 483.968 km 484.090 km
    Perigee 482.040 km 482.202 km
    Orbit Epoch 2026-10-28T12:00:02+0000 2026-10-28T10:00:02+0000

    STARLINK-30309 & STARLINK-31074 Collision Probability (Pc) Trend

    STARLINK-30309 & STARLINK-31074 Collision Probability (Pc) TrendNot Available

    STARLINK-30309 & STARLINK-31074 Miss Distance (Miss Distance) Trend

    STARLINK-30309 & STARLINK-31074 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30309Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31074Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30309Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31074Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30309

    No nearby objects data