Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    5.102785E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:35:10+0800
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    1 Object 1

    AOE ID 53248
    NORAD ID 53248
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62681
    NORAD ID 62681
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4135 FLOCK 4G 17
    Time of Closest Approach 2026-10-29T22:58:57+0000
    Collision Probability (Pc) 5.102785E-5
    Conjunction Distance (km) 0.828 km
    Relative Speed (km/s) 14.742 km/s
    Conjunction Risk Parameters R (Radial): -0.476 | I (In-track): -0.18 | C (Cross-track): 0.652
    Collision Risk Index (CRI) 0.69
    X Position (km) -6233.634 -6233.48
    Position Y (km) -2570.89 -2570.149
    Position Z (km) -1207.164 -1206.831
    Velocity X (km/s) 0.79 0.847
    Velocity Y (km/s) -4.7 1.426
    Velocity Z (km/s) 5.959 -7.448

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4135 FLOCK 4G 17
    Semimajor Axis (a) 6848.984 km 6848.149 km
    Eccentricity (e) 0.000188 0.000389
    Inclination (i) 53.1578° 97.3843°
    RAAN 223.4856° 20.9682°
    Perigee Argument 307.4372° 203.7805°
    Mean Anomaly (M) 52.6458° 156.3258°
    Apogee 472.136 km 472.678 km
    Perigee 469.558 km 467.346 km
    Orbit Epoch 2026-10-27T02:07:50+0000 2026-10-27T04:18:53+0000

    STARLINK-4135 & FLOCK 4G 17 Collision Probability (Pc) Trend

    STARLINK-4135 & FLOCK 4G 17 Collision Probability (Pc) TrendNot Available

    STARLINK-4135 & FLOCK 4G 17 Miss Distance (Miss Distance) Trend

    STARLINK-4135 & FLOCK 4G 17 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4135Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 17Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4135Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 17Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4135

    No nearby objects data