Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.267451E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:33:48+0800
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    1 Object 1

    AOE ID 59551
    NORAD ID 59551
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66320
    NORAD ID 66320
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31699 STARLINK-34616
    Time of Closest Approach 2026-10-22T20:48:07+0000
    Collision Probability (Pc) 5.267451E-6
    Conjunction Distance (km) 1.472 km
    Relative Speed (km/s) 9.476 km/s
    Conjunction Risk Parameters R (Radial): -0.245 | I (In-track): -1.14 | C (Cross-track): -0.897
    Collision Risk Index (CRI) 0.49
    X Position (km) 6181.245 6180.644
    Position Y (km) -1681.726 -1683.066
    Position Z (km) -2462.374 -2462.28
    Velocity X (km/s) -0.07 3.207
    Velocity Y (km/s) 6.207 5.316
    Velocity Z (km/s) -4.423 4.423

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31699 STARLINK-34616
    Semimajor Axis (a) 6861.252 km 6861.061 km
    Eccentricity (e) 0.000119 0.000121
    Inclination (i) 43.0014° 42.9985°
    RAAN 156.5215° 23.5070°
    Perigee Argument 249.1986° 228.1296°
    Mean Anomaly (M) 110.8738° 131.9452°
    Apogee 483.930 km 483.753 km
    Perigee 482.300 km 482.095 km
    Orbit Epoch 2026-10-20T00:23:59+0000 2026-10-20T07:44:36+0000

    STARLINK-31699 & STARLINK-34616 Collision Probability (Pc) Trend

    STARLINK-31699 & STARLINK-34616 Collision Probability (Pc) TrendNot Available

    STARLINK-31699 & STARLINK-34616 Miss Distance (Miss Distance) Trend

    STARLINK-31699 & STARLINK-34616 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31699Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34616Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31699Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34616Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31699

    No nearby objects data