Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.682414E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T02:37:23+0800
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    1 Object 1

    AOE ID 48444
    NORAD ID 48444
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65256
    NORAD ID 65256
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2645 STARLINK-34971
    Time of Closest Approach 2026-10-22T01:19:09+0000
    Collision Probability (Pc) 1.682414E-6
    Conjunction Distance (km) 2.487 km
    Relative Speed (km/s) 13.564 km/s
    Conjunction Risk Parameters R (Radial): -2.486 | I (In-track): 0.014 | C (Cross-track): 0.046
    Collision Risk Index (CRI) 0.4
    X Position (km) 3704.824 3703.473
    Position Y (km) -2551.556 -2550.588
    Position Z (km) 5154.301 5152.451
    Velocity X (km/s) 5.894 -5.488
    Velocity Y (km/s) 4.397 1.992
    Velocity Z (km/s) -2.055 4.919

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2645 STARLINK-34971
    Semimajor Axis (a) 6848.896 km 6843.630 km
    Eccentricity (e) 0.000163 0.000041
    Inclination (i) 53.1604° 97.2847°
    RAAN 218.4152° 330.9055°
    Perigee Argument 87.5804° 111.8899°
    Mean Anomaly (M) 272.5384° 248.2387°
    Apogee 471.879 km 465.776 km
    Perigee 469.639 km 465.210 km
    Orbit Epoch 2026-10-19T02:22:19+0000 2026-10-19T01:03:58+0000

    STARLINK-2645 & STARLINK-34971 Collision Probability (Pc) Trend

    STARLINK-2645 & STARLINK-34971 Collision Probability (Pc) TrendNot Available

    STARLINK-2645 & STARLINK-34971 Miss Distance (Miss Distance) Trend

    STARLINK-2645 & STARLINK-34971 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2645Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34971Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2645Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34971Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2645

    No nearby objects data