Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.656386E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:21:37+0800
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    1 Object 1

    AOE ID 59503
    NORAD ID 59503
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63946
    NORAD ID 63946
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31508 STARLINK-34039
    Time of Closest Approach 2026-10-19T03:30:05+0000
    Collision Probability (Pc) 3.656386E-6
    Conjunction Distance (km) 1.657 km
    Relative Speed (km/s) 9.565 km/s
    Conjunction Risk Parameters R (Radial): -0.796 | I (In-track): 1.136 | C (Cross-track): -0.906
    Collision Risk Index (CRI) 0.46
    X Position (km) -3565.124 -3564.013
    Position Y (km) -3760.433 -3761.19
    Position Z (km) 4488.332 4487.364
    Velocity X (km/s) 6.223 -0.561
    Velocity Y (km/s) -4.165 -5.608
    Velocity Z (km/s) 1.45 -5.136

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31508 STARLINK-34039
    Semimajor Axis (a) 6861.185 km 6855.178 km
    Eccentricity (e) 0.000110 0.000608
    Inclination (i) 43.0017° 69.9987°
    RAAN 164.1638° 66.8976°
    Perigee Argument 271.7794° 279.5445°
    Mean Anomaly (M) 88.2931° 80.5043°
    Apogee 483.805 km 481.209 km
    Perigee 482.291 km 472.873 km
    Orbit Epoch 2026-10-18T02:04:18+0000 2026-10-18T09:38:43+0000

    STARLINK-31508 & STARLINK-34039 Collision Probability (Pc) Trend

    STARLINK-31508 & STARLINK-34039 Collision Probability (Pc) TrendNot Available

    STARLINK-31508 & STARLINK-34039 Miss Distance (Miss Distance) Trend

    STARLINK-31508 & STARLINK-34039 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31508Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34039Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31508Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34039Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31508

    No nearby objects data