Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.05423E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T12:49:10+0800
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    1 Object 1

    AOE ID 63880
    NORAD ID 63880
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69683
    NORAD ID 69683
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-33779 STARLINK-37990
    Time of Closest Approach 2026-10-13T12:50:53+0000
    Collision Probability (Pc) 2.05423E-6
    Conjunction Distance (km) 2.135 km
    Relative Speed (km/s) 11.23 km/s
    Conjunction Risk Parameters R (Radial): -2.092 | I (In-track): 0.279 | C (Cross-track): -0.314
    Collision Risk Index (CRI) 0.41
    X Position (km) 960.495 960.228
    Position Y (km) -2242.012 -2240.931
    Position Z (km) -6406.399 -6404.578
    Velocity X (km/s) 5.966 -5.115
    Velocity Y (km/s) 4.679 5.042
    Velocity Z (km/s) -0.743 -2.532

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33779 STARLINK-37990
    Semimajor Axis (a) 6852.568 km 6843.604 km
    Eccentricity (e) 0.000524 0.000348
    Inclination (i) 70.0030° 97.2839°
    RAAN 46.6818° 131.1764°
    Perigee Argument 270.2846° 93.7539°
    Mean Anomaly (M) 89.7729° 266.4102°
    Apogee 478.020 km 467.850 km
    Perigee 470.842 km 463.084 km
    Orbit Epoch 2026-10-11T01:39:48+0000 2026-10-11T20:36:31+0000

    STARLINK-33779 & STARLINK-37990 Collision Probability (Pc) Trend

    STARLINK-33779 & STARLINK-37990 Collision Probability (Pc) TrendNot Available

    STARLINK-33779 & STARLINK-37990 Miss Distance (Miss Distance) Trend

    STARLINK-33779 & STARLINK-37990 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33779Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37990Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-33779Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37990Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33779

    No nearby objects data