Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.502721E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T07:00:21+0800
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    1 Object 1

    AOE ID 65339
    NORAD ID 65339
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66247
    NORAD ID 66247
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34777 STARLINK-35481
    Time of Closest Approach 2026-10-21T01:27:58+0000
    Collision Probability (Pc) 2.502721E-6
    Conjunction Distance (km) 1.796 km
    Relative Speed (km/s) 7.629 km/s
    Conjunction Risk Parameters R (Radial): 0.563 | I (In-track): -1.48 | C (Cross-track): 0.847
    Collision Risk Index (CRI) 0.43
    X Position (km) 4703.667 4703.074
    Position Y (km) 558.227 559.873
    Position Z (km) 4936.993 4936.592
    Velocity X (km/s) 1.956 -3.518
    Velocity Y (km/s) 6.893 6.243
    Velocity Z (km/s) -2.636 2.636

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34777 STARLINK-35481
    Semimajor Axis (a) 6848.832 km 6848.803 km
    Eccentricity (e) 0.000102 0.000133
    Inclination (i) 53.1585° 53.1571°
    RAAN 251.0236° 329.1212°
    Perigee Argument 78.3901° 88.7457°
    Mean Anomaly (M) 281.7215° 271.3696°
    Apogee 471.396 km 471.577 km
    Perigee 469.994 km 469.755 km
    Orbit Epoch 2026-10-18T07:11:40+0000 2026-10-18T02:43:20+0000

    STARLINK-34777 & STARLINK-35481 Collision Probability (Pc) Trend

    STARLINK-34777 & STARLINK-35481 Collision Probability (Pc) TrendNot Available

    STARLINK-34777 & STARLINK-35481 Miss Distance (Miss Distance) Trend

    STARLINK-34777 & STARLINK-35481 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34777Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35481Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34777Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35481Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34777

    No nearby objects data