Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.295007E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:30:03+0800
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    1 Object 1

    AOE ID 45693
    NORAD ID 45693
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66709
    NORAD ID 66709
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1417 FLOCK 4H 6
    Time of Closest Approach 2026-10-20T17:19:32+0000
    Collision Probability (Pc) 1.295007E-6
    Conjunction Distance (km) 2.793 km
    Relative Speed (km/s) 11.89 km/s
    Conjunction Risk Parameters R (Radial): 2.464 | I (In-track): -0.814 | C (Cross-track): -1.033
    Collision Risk Index (CRI) 0.37
    X Position (km) 3988.002 3988.859
    Position Y (km) 1108.51 1107.894
    Position Z (km) -5495.685 -5498.271
    Velocity X (km/s) -2.081 6.153
    Velocity Y (km/s) 7.315 0.016
    Velocity Z (km/s) -0.037 4.467

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1417 FLOCK 4H 6
    Semimajor Axis (a) 6875.464 km 6876.388 km
    Eccentricity (e) 0.000309 0.000246
    Inclination (i) 53.0345° 97.4117°
    RAAN 110.5520° 4.9929°
    Perigee Argument 176.1813° 245.8763°
    Mean Anomaly (M) 183.9207° 114.2217°
    Apogee 499.453 km 499.942 km
    Perigee 495.201 km 496.560 km
    Orbit Epoch 2026-10-19T18:05:42+0000 2026-10-20T03:21:54+0000

    STARLINK-1417 & FLOCK 4H 6 Collision Probability (Pc) Trend

    STARLINK-1417 & FLOCK 4H 6 Collision Probability (Pc) TrendNot Available

    STARLINK-1417 & FLOCK 4H 6 Miss Distance (Miss Distance) Trend

    STARLINK-1417 & FLOCK 4H 6 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1417Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4H 6Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1417Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4H 6Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1417

    No nearby objects data