Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.050058E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T13:18:17+0800
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    1 Object 1

    AOE ID 54172
    NORAD ID 54172
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62825
    NORAD ID 62825
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5117 STARLINK-32825
    Time of Closest Approach 2026-11-01T22:39:32+0000
    Collision Probability (Pc) 4.050058E-6
    Conjunction Distance (km) 1.511 km
    Relative Speed (km/s) 7.241 km/s
    Conjunction Risk Parameters R (Radial): 0.561 | I (In-track): 1.235 | C (Cross-track): 0.665
    Collision Risk Index (CRI) 0.47
    X Position (km) 3031.667 3032.482
    Position Y (km) 3531.506 3530.303
    Position Z (km) 5003.875 5003.464
    Velocity X (km/s) -6.833 -3.374
    Velocity Y (km/s) 2.368 6.396
    Velocity Z (km/s) 2.462 -2.462

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5117 STARLINK-32825
    Semimajor Axis (a) 6840.862 km 6840.821 km
    Eccentricity (e) 0.000119 0.000148
    Inclination (i) 53.1611° 53.1593°
    RAAN 7.2787° 295.6336°
    Perigee Argument 81.8441° 98.4010°
    Mean Anomaly (M) 278.2697° 261.7160°
    Apogee 463.538 km 463.697 km
    Perigee 461.912 km 461.671 km
    Orbit Epoch 2026-10-30T10:58:04+0000 2026-10-30T06:04:28+0000

    STARLINK-5117 & STARLINK-32825 Collision Probability (Pc) Trend

    STARLINK-5117 & STARLINK-32825 Collision Probability (Pc) TrendNot Available

    STARLINK-5117 & STARLINK-32825 Miss Distance (Miss Distance) Trend

    STARLINK-5117 & STARLINK-32825 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5117Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32825Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5117Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32825Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5117

    No nearby objects data