Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.620495E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:47:54+0800
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    1 Object 1

    AOE ID 59939
    NORAD ID 59939
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69722
    NORAD ID 69722
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31955 STARLINK-37915
    Time of Closest Approach 2026-10-18T20:50:57+0000
    Collision Probability (Pc) 1.620495E-6
    Conjunction Distance (km) 2.591 km
    Relative Speed (km/s) 14.356 km/s
    Conjunction Risk Parameters R (Radial): -0.681 | I (In-track): -0.841 | C (Cross-track): -2.353
    Collision Risk Index (CRI) 0.39
    X Position (km) 5762.999 5761.287
    Position Y (km) -3676.667 -3678.208
    Position Z (km) 388.968 387.781
    Velocity X (km/s) 3.257 -0.891
    Velocity Y (km/s) 4.554 -0.58
    Velocity Z (km/s) -5.191 7.558

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31955 STARLINK-37915
    Semimajor Axis (a) 6849.666 km 6843.658 km
    Eccentricity (e) 0.000632 0.000147
    Inclination (i) 42.9992° 97.2815°
    RAAN 155.5926° 327.5380°
    Perigee Argument 236.4095° 94.6185°
    Mean Anomaly (M) 123.6156° 265.5225°
    Apogee 475.858 km 466.525 km
    Perigee 467.200 km 464.517 km
    Orbit Epoch 2026-10-18T01:18:16+0000 2026-10-18T13:00:16+0000

    STARLINK-31955 & STARLINK-37915 Collision Probability (Pc) Trend

    STARLINK-31955 & STARLINK-37915 Collision Probability (Pc) TrendNot Available

    STARLINK-31955 & STARLINK-37915 Miss Distance (Miss Distance) Trend

    STARLINK-31955 & STARLINK-37915 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31955Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37915Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31955Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37915Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31955

    No nearby objects data