Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.273529E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T22:10:30+0800
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    1 Object 1

    AOE ID 59380
    NORAD ID 59380
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65636
    NORAD ID 65636
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31680 STARLINK-35209
    Time of Closest Approach 2026-10-21T21:28:41+0000
    Collision Probability (Pc) 7.273529E-6
    Conjunction Distance (km) 1.177 km
    Relative Speed (km/s) 5.035 km/s
    Conjunction Risk Parameters R (Radial): 0.655 | I (In-track): -0.92 | C (Cross-track): 0.328
    Collision Risk Index (CRI) 0.52
    X Position (km) 3467.466 3466.55
    Position Y (km) 2611.509 2612.042
    Position Z (km) 5277.025 5276.516
    Velocity X (km/s) -2.786 -5.895
    Velocity Y (km/s) 6.932 4.59
    Velocity Z (km/s) -1.596 1.596

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31680 STARLINK-35209
    Semimajor Axis (a) 6840.873 km 6840.823 km
    Eccentricity (e) 0.000149 0.000167
    Inclination (i) 53.1587° 53.1604°
    RAAN 296.1805° 345.3763°
    Perigee Argument 89.8862° 82.2317°
    Mean Anomaly (M) 270.2312° 277.8875°
    Apogee 463.759 km 463.828 km
    Perigee 461.713 km 461.544 km
    Orbit Epoch 2026-10-19T00:14:20+0000 2026-10-18T21:14:56+0000

    STARLINK-31680 & STARLINK-35209 Collision Probability (Pc) Trend

    STARLINK-31680 & STARLINK-35209 Collision Probability (Pc) TrendNot Available

    STARLINK-31680 & STARLINK-35209 Miss Distance (Miss Distance) Trend

    STARLINK-31680 & STARLINK-35209 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31680Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35209Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31680Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35209Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31680

    No nearby objects data