Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.354118E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:17:21+0800
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    1 Object 1

    AOE ID 58493
    NORAD ID 58493
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66511
    NORAD ID 66511
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30985 STARLINK-35444
    Time of Closest Approach 2026-10-21T09:08:11+0000
    Collision Probability (Pc) 9.354118E-6
    Conjunction Distance (km) 1.139 km
    Relative Speed (km/s) 6.181 km/s
    Conjunction Risk Parameters R (Radial): 0.171 | I (In-track): -1.029 | C (Cross-track): -0.456
    Collision Risk Index (CRI) 0.54
    X Position (km) 1176.928 1177.999
    Position Y (km) -5357.962 -5357.587
    Position Z (km) 4112.498 4112.395
    Velocity X (km/s) 6.412 7.209
    Velocity Y (km/s) 3.31 -0.316
    Velocity Z (km/s) 2.471 -2.471

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30985 STARLINK-35444
    Semimajor Axis (a) 6861.174 km 6861.113 km
    Eccentricity (e) 0.000144 0.000147
    Inclination (i) 43.0018° 42.9984°
    RAAN 241.0866° 169.3884°
    Perigee Argument 267.4596° 259.9524°
    Mean Anomaly (M) 92.6090° 100.1162°
    Apogee 484.028 km 483.984 km
    Perigee 482.046 km 481.968 km
    Orbit Epoch 2026-10-19T05:04:57+0000 2026-10-19T00:07:48+0000

    STARLINK-30985 & STARLINK-35444 Collision Probability (Pc) Trend

    STARLINK-30985 & STARLINK-35444 Collision Probability (Pc) TrendNot Available

    STARLINK-30985 & STARLINK-35444 Miss Distance (Miss Distance) Trend

    STARLINK-30985 & STARLINK-35444 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30985Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35444Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30985Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35444Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30985

    No nearby objects data