Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.420498E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T10:36:11+0800
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    1 Object 1

    AOE ID 59725
    NORAD ID 59725
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68779
    NORAD ID 68779
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31820 STARLINK-37391
    Time of Closest Approach 2026-10-20T10:43:50+0000
    Collision Probability (Pc) 2.420498E-6
    Conjunction Distance (km) 2.127 km
    Relative Speed (km/s) 14.449 km/s
    Conjunction Risk Parameters R (Radial): -2.043 | I (In-track): 0.185 | C (Cross-track): 0.561
    Collision Risk Index (CRI) 0.43
    X Position (km) 4538.873 4537.7
    Position Y (km) -3367.016 -3365.5
    Position Z (km) 3860.229 3859.308
    Velocity X (km/s) 5.686 -4.122
    Velocity Y (km/s) 2.685 1.599
    Velocity Z (km/s) -4.33 6.223

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31820 STARLINK-37391
    Semimajor Axis (a) 6848.858 km 6843.650 km
    Eccentricity (e) 0.000124 0.000100
    Inclination (i) 53.1586° 97.2838°
    RAAN 185.5943° 326.5779°
    Perigee Argument 70.5207° 208.9170°
    Mean Anomaly (M) 289.5928° 151.2018°
    Apogee 471.572 km 466.199 km
    Perigee 469.870 km 464.827 km
    Orbit Epoch 2026-10-18T00:12:08+0000 2026-10-18T13:09:52+0000

    STARLINK-31820 & STARLINK-37391 Collision Probability (Pc) Trend

    STARLINK-31820 & STARLINK-37391 Collision Probability (Pc) TrendNot Available

    STARLINK-31820 & STARLINK-37391 Miss Distance (Miss Distance) Trend

    STARLINK-31820 & STARLINK-37391 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31820Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37391Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31820Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37391Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31820

    No nearby objects data