Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.060392E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:21:05+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 52537
    NORAD ID 52537
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter PUCP-SAT 1 STARLINK-3897
    Time of Closest Approach 2026-10-22T01:34:04+0000
    Collision Probability (Pc) 6.060392E-6
    Conjunction Distance (km) 1.507 km
    Relative Speed (km/s) 13.042 km/s
    Conjunction Risk Parameters R (Radial): -0.019 | I (In-track): 0.785 | C (Cross-track): -1.286
    Collision Risk Index (CRI) 0.51
    X Position (km) 982.886 983.755
    Position Y (km) -4129.352 -4128.295
    Position Z (km) 5354.757 5355.388
    Velocity X (km/s) -2.934 7.537
    Velocity Y (km/s) 5.319 0.199
    Velocity Z (km/s) 4.623 -1.228

    Orbital Parameters 国际轨道数据源

    Parameter PUCP-SAT 1 STARLINK-3897
    Semimajor Axis (a) 6831.338 km 6840.870 km
    Eccentricity (e) 0.001174 0.000128
    Inclination (i) 97.5874° 53.1588°
    RAAN 290.3708° 184.3402°
    Perigee Argument 209.3008° 92.5144°
    Mean Anomaly (M) 150.7579° 267.6005°
    Apogee 461.219 km 463.608 km
    Perigee 445.183 km 461.858 km
    Orbit Epoch 2026-10-19T10:52:04+0000 2026-10-19T23:06:10+0000

    PUCP-SAT 1 & STARLINK-3897 Collision Probability (Pc) Trend

    PUCP-SAT 1 & STARLINK-3897 Collision Probability (Pc) TrendNot Available

    PUCP-SAT 1 & STARLINK-3897 Miss Distance (Miss Distance) Trend

    PUCP-SAT 1 & STARLINK-3897 Miss Distance (Miss Distance) TrendNot Available

    PUCP-SAT 1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3897Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    PUCP-SAT 1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3897Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with PUCP-SAT 1

    No nearby objects data