Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.159945E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:47:56+0800
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    1 Object 1

    AOE ID 59079
    NORAD ID 59079
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63899
    NORAD ID 63899
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31257 STARLINK-34134
    Time of Closest Approach 2026-10-20T22:07:09+0000
    Collision Probability (Pc) 4.159945E-6
    Conjunction Distance (km) 1.589 km
    Relative Speed (km/s) 9.583 km/s
    Conjunction Risk Parameters R (Radial): -0.392 | I (In-track): 1.197 | C (Cross-track): 0.97
    Collision Risk Index (CRI) 0.47
    X Position (km) 5045.889 5046.561
    Position Y (km) -4021.873 -4020.439
    Position Z (km) -2337.698 -2337.563
    Velocity X (km/s) 2.421 4.968
    Velocity Y (km/s) 5.651 3.621
    Velocity Z (km/s) -4.506 4.506

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31257 STARLINK-34134
    Semimajor Axis (a) 6861.198 km 6861.058 km
    Eccentricity (e) 0.000062 0.000078
    Inclination (i) 42.9994° 43.0020°
    RAAN 135.0347° 359.8198°
    Perigee Argument 268.3493° 220.6951°
    Mean Anomaly (M) 91.7288° 139.3842°
    Apogee 483.484 km 483.458 km
    Perigee 482.638 km 482.384 km
    Orbit Epoch 2026-10-18T00:09:24+0000 2026-10-18T04:20:43+0000

    STARLINK-31257 & STARLINK-34134 Collision Probability (Pc) Trend

    STARLINK-31257 & STARLINK-34134 Collision Probability (Pc) TrendNot Available

    STARLINK-31257 & STARLINK-34134 Miss Distance (Miss Distance) Trend

    STARLINK-31257 & STARLINK-34134 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31257Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34134Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31257Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34134Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31257

    No nearby objects data