Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.405176E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:40:48+0800
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    1 Object 1

    AOE ID 39442
    NORAD ID 39442
    Object Type PAYLOAD
    Country
    PE PE
    ← VS →

    2 Object 2

    AOE ID 59005
    NORAD ID 59005
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter PUCP-SAT 1 STARLINK-31484
    Time of Closest Approach 2026-10-21T11:14:40+0000
    Collision Probability (Pc) 1.405176E-5
    Conjunction Distance (km) 1.207 km
    Relative Speed (km/s) 14.754 km/s
    Conjunction Risk Parameters R (Radial): -0.778 | I (In-track): -0.246 | C (Cross-track): -0.888
    Collision Risk Index (CRI) 0.58
    X Position (km) 2713.881 2714.995
    Position Y (km) -6184.692 -6185.102
    Position Z (km) -1095.761 -1095.547
    Velocity X (km/s) -0.448 3.857
    Velocity Y (km/s) -1.516 2.746
    Velocity Z (km/s) 7.464 -5.989

    Orbital Parameters 国际轨道数据源

    Parameter PUCP-SAT 1 STARLINK-31484
    Semimajor Axis (a) 6831.259 km 6840.862 km
    Eccentricity (e) 0.001179 0.000151
    Inclination (i) 97.5871° 53.1579°
    RAAN 291.1776° 114.4914°
    Perigee Argument 206.2858° 86.9257°
    Mean Anomaly (M) 153.7789° 273.1919°
    Apogee 461.179 km 463.758 km
    Perigee 445.065 km 461.692 km
    Orbit Epoch 2026-10-20T05:36:37+0000 2026-10-19T19:19:57+0000

    PUCP-SAT 1 & STARLINK-31484 Collision Probability (Pc) Trend

    PUCP-SAT 1 & STARLINK-31484 Collision Probability (Pc) TrendNot Available

    PUCP-SAT 1 & STARLINK-31484 Miss Distance (Miss Distance) Trend

    PUCP-SAT 1 & STARLINK-31484 Miss Distance (Miss Distance) TrendNot Available

    PUCP-SAT 1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31484Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    PUCP-SAT 1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31484Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with PUCP-SAT 1

    No nearby objects data