Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.968053E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:46:12+0800
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    1 Object 1

    AOE ID 58948
    NORAD ID 58948
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68811
    NORAD ID 68811
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31311 STARLINK-37442
    Time of Closest Approach 2026-10-20T18:09:06+0000
    Collision Probability (Pc) 1.968053E-6
    Conjunction Distance (km) 2.343 km
    Relative Speed (km/s) 14.561 km/s
    Conjunction Risk Parameters R (Radial): 1.574 | I (In-track): 0.529 | C (Cross-track): 1.653
    Collision Risk Index (CRI) 0.41
    X Position (km) -4206.543 -4208.356
    Position Y (km) 4218.573 4218.178
    Position Z (km) 3359.575 3361.005
    Velocity X (km/s) -5.648 3.415
    Velocity Y (km/s) -1.779 -1.85
    Velocity Z (km/s) -4.822 6.574

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31311 STARLINK-37442
    Semimajor Axis (a) 6840.884 km 6843.638 km
    Eccentricity (e) 0.000306 0.000268
    Inclination (i) 53.1636° 97.2834°
    RAAN 347.3544° 137.8432°
    Perigee Argument 327.0295° 85.5299°
    Mean Anomaly (M) 33.0516° 274.6249°
    Apogee 464.840 km 467.335 km
    Perigee 460.654 km 463.667 km
    Orbit Epoch 2026-10-19T04:01:00+0000 2026-10-19T12:16:02+0000

    STARLINK-31311 & STARLINK-37442 Collision Probability (Pc) Trend

    STARLINK-31311 & STARLINK-37442 Collision Probability (Pc) TrendNot Available

    STARLINK-31311 & STARLINK-37442 Miss Distance (Miss Distance) Trend

    STARLINK-31311 & STARLINK-37442 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31311Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37442Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31311Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37442Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31311

    No nearby objects data