Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.727365E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:25:40+0800
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    1 Object 1

    AOE ID 53049
    NORAD ID 53049
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65391
    NORAD ID 65391
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4345 STARLINK-34786
    Time of Closest Approach 2026-10-21T18:00:54+0000
    Collision Probability (Pc) 3.727365E-6
    Conjunction Distance (km) 1.519 km
    Relative Speed (km/s) 6.548 km/s
    Conjunction Risk Parameters R (Radial): 1.064 | I (In-track): 0.979 | C (Cross-track): -0.466
    Collision Risk Index (CRI) 0.46
    X Position (km) 682.561 681.693
    Position Y (km) 675.172 675.838
    Position Z (km) 6767.483 6766.43
    Velocity X (km/s) 2.547 7.156
    Velocity Y (km/s) -7.182 -2.622
    Velocity Z (km/s) 0.459 -0.458

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4345 STARLINK-34786
    Semimajor Axis (a) 6843.686 km 6843.653 km
    Eccentricity (e) 0.000142 0.000255
    Inclination (i) 97.2856° 97.2880°
    RAAN 106.8198° 157.7241°
    Perigee Argument 88.4387° 88.0386°
    Mean Anomaly (M) 271.7018° 272.1149°
    Apogee 466.523 km 467.264 km
    Perigee 464.575 km 463.768 km
    Orbit Epoch 2026-10-19T10:49:31+0000 2026-10-19T02:58:01+0000

    STARLINK-4345 & STARLINK-34786 Collision Probability (Pc) Trend

    STARLINK-4345 & STARLINK-34786 Collision Probability (Pc) TrendNot Available

    STARLINK-4345 & STARLINK-34786 Miss Distance (Miss Distance) Trend

    STARLINK-4345 & STARLINK-34786 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4345Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34786Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4345Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34786Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4345

    No nearby objects data