Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.40078E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T07:49:16+0800
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    1 Object 1

    AOE ID 47486
    NORAD ID 47486
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52098
    NORAD ID 52098
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CELESTIS 17/SHERPA-FX1 STARLINK-3665
    Time of Closest Approach 2026-10-25T09:52:09+0000
    Collision Probability (Pc) 1.40078E-6
    Conjunction Distance (km) 2.834 km
    Relative Speed (km/s) 14.107 km/s
    Conjunction Risk Parameters R (Radial): -2.098 | I (In-track): 0.743 | C (Cross-track): 1.754
    Collision Risk Index (CRI) 0.38
    X Position (km) -4786.389 -4786.057
    Position Y (km) 1451.147 1449.374
    Position Z (km) 4660.733 4658.547
    Velocity X (km/s) -4.539 1.045
    Velocity Y (km/s) 2.746 -6.858
    Velocity Z (km/s) -5.496 3.198

    Orbital Parameters 国际轨道数据源

    Parameter CELESTIS 17/SHERPA-FX1 STARLINK-3665
    Semimajor Axis (a) 6843.955 km 6840.877 km
    Eccentricity (e) 0.000817 0.000133
    Inclination (i) 97.2117° 53.1606°
    RAAN 335.1232° 124.3847°
    Perigee Argument 95.7188° 86.4810°
    Mean Anomaly (M) 264.4987° 273.6344°
    Apogee 471.411 km 463.648 km
    Perigee 460.225 km 461.832 km
    Orbit Epoch 2026-10-24T03:31:07+0000 2026-10-24T05:28:38+0000

    CELESTIS 17/SHERPA-FX1 & STARLINK-3665 Collision Probability (Pc) Trend

    CELESTIS 17/SHERPA-FX1 & STARLINK-3665 Collision Probability (Pc) TrendNot Available

    CELESTIS 17/SHERPA-FX1 & STARLINK-3665 Miss Distance (Miss Distance) Trend

    CELESTIS 17/SHERPA-FX1 & STARLINK-3665 Miss Distance (Miss Distance) TrendNot Available

    CELESTIS 17/SHERPA-FX1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3665Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CELESTIS 17/SHERPA-FX1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3665Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CELESTIS 17/SHERPA-FX1

    No nearby objects data