Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.42718E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:39:22+0800
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    1 Object 1

    AOE ID 51150
    NORAD ID 51150
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65356
    NORAD ID 65356
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3357 STARLINK-34680
    Time of Closest Approach 2026-10-21T12:41:28+0000
    Collision Probability (Pc) 1.42718E-6
    Conjunction Distance (km) 2.609 km
    Relative Speed (km/s) 11.786 km/s
    Conjunction Risk Parameters R (Radial): 2.606 | I (In-track): -0.083 | C (Cross-track): 0.096
    Collision Risk Index (CRI) 0.38
    X Position (km) 6437.702 6440.16
    Position Y (km) 128.639 128.561
    Position Z (km) 2294.353 2295.225
    Velocity X (km/s) -2.083 1.889
    Velocity Y (km/s) 4.821 4.9
    Velocity Z (km/s) 5.549 -5.547

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3357 STARLINK-34680
    Semimajor Axis (a) 6837.878 km 6840.853 km
    Eccentricity (e) 0.000125 0.000157
    Inclination (i) 53.1617° 53.1544°
    RAAN 351.7692° 202.8646°
    Perigee Argument 86.1078° 92.4809°
    Mean Anomaly (M) 274.0068° 267.6373°
    Apogee 460.595 km 463.790 km
    Perigee 458.887 km 461.642 km
    Orbit Epoch 2026-10-20T05:20:20+0000 2026-10-20T04:45:14+0000

    STARLINK-3357 & STARLINK-34680 Collision Probability (Pc) Trend

    STARLINK-3357 & STARLINK-34680 Collision Probability (Pc) TrendNot Available

    STARLINK-3357 & STARLINK-34680 Miss Distance (Miss Distance) Trend

    STARLINK-3357 & STARLINK-34680 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3357Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34680Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3357Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34680Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3357

    No nearby objects data