Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.78052E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:30:01+0800
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    1 Object 1

    AOE ID 58243
    NORAD ID 58243
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66336
    NORAD ID 66336
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30864 STARLINK-35404
    Time of Closest Approach 2026-10-21T17:45:58+0000
    Collision Probability (Pc) 1.78052E-6
    Conjunction Distance (km) 1.945 km
    Relative Speed (km/s) 6.182 km/s
    Conjunction Risk Parameters R (Radial): 0.949 | I (In-track): -1.553 | C (Cross-track): -0.684
    Collision Risk Index (CRI) 0.4
    X Position (km) -4336.095 -4336.536
    Position Y (km) 3360.179 3358.374
    Position Z (km) 4112.311 4111.739
    Velocity X (km/s) -2.803 -5.739
    Velocity Y (km/s) -6.649 -4.377
    Velocity Z (km/s) 2.471 -2.471

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30864 STARLINK-35404
    Semimajor Axis (a) 6861.205 km 6861.141 km
    Eccentricity (e) 0.000101 0.000011
    Inclination (i) 43.0012° 42.9993°
    RAAN 99.4482° 29.5958°
    Perigee Argument 263.0901° 93.0136°
    Mean Anomaly (M) 96.9836° 267.0729°
    Apogee 483.759 km 483.081 km
    Perigee 482.377 km 482.927 km
    Orbit Epoch 2026-10-19T19:59:20+0000 2026-10-19T07:11:24+0000

    STARLINK-30864 & STARLINK-35404 Collision Probability (Pc) Trend

    STARLINK-30864 & STARLINK-35404 Collision Probability (Pc) TrendNot Available

    STARLINK-30864 & STARLINK-35404 Miss Distance (Miss Distance) Trend

    STARLINK-30864 & STARLINK-35404 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30864Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35404Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30864Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35404Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30864

    No nearby objects data