Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.185045E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T19:45:50+0800
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    1 Object 1

    AOE ID 59942
    NORAD ID 59942
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63469
    NORAD ID 63469
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31900 STARLINK-33587
    Time of Closest Approach 2026-10-29T21:30:21+0000
    Collision Probability (Pc) 9.185045E-6
    Conjunction Distance (km) 1.144 km
    Relative Speed (km/s) 6.158 km/s
    Conjunction Risk Parameters R (Radial): -0.883 | I (In-track): -0.664 | C (Cross-track): 0.293
    Collision Risk Index (CRI) 0.54
    X Position (km) -4392.517 -4391.517
    Position Y (km) 3279.765 3279.924
    Position Z (km) 4119.124 4118.593
    Velocity X (km/s) -2.692 -5.66
    Velocity Y (km/s) -6.698 -4.482
    Velocity Z (km/s) 2.46 -2.459

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31900 STARLINK-33587
    Semimajor Axis (a) 6861.192 km 6861.159 km
    Eccentricity (e) 0.000370 0.000162
    Inclination (i) 43.0026° 43.0043°
    RAAN 106.5752° 35.1969°
    Perigee Argument 271.0293° 267.7828°
    Mean Anomaly (M) 89.0134° 92.2839°
    Apogee 485.597 km 484.131 km
    Perigee 480.513 km 481.913 km
    Orbit Epoch 2026-10-26T21:03:02+0000 2026-10-26T16:05:59+0000

    STARLINK-31900 & STARLINK-33587 Collision Probability (Pc) Trend

    STARLINK-31900 & STARLINK-33587 Collision Probability (Pc) TrendNot Available

    STARLINK-31900 & STARLINK-33587 Miss Distance (Miss Distance) Trend

    STARLINK-31900 & STARLINK-33587 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31900Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33587Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31900Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33587Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31900

    No nearby objects data