Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.389725E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T19:57:24+0800
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    1 Object 1

    AOE ID 35685
    NORAD ID 35685
    Object Type PAYLOAD
    Country
    ES ES
    ← VS →

    2 Object 2

    AOE ID 55922
    NORAD ID 55922
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NANOSAT 1B STARLINK-5863
    Time of Closest Approach 2026-11-02T07:53:50+0000
    Collision Probability (Pc) 1.389725E-6
    Conjunction Distance (km) 1.903 km
    Relative Speed (km/s) 3.723 km/s
    Conjunction Risk Parameters R (Radial): 1.653 | I (In-track): 0.918 | C (Cross-track): -0.215
    Collision Risk Index (CRI) 0.38
    X Position (km) 2539.126 2539.603
    Position Y (km) 6390.46 6391.883
    Position Z (km) 1010.588 1011.758
    Velocity X (km/s) 0.589 -2.816
    Velocity Y (km/s) -1.453 -0.001
    Velocity Z (km/s) 7.421 7.031

    Orbital Parameters 国际轨道数据源

    Parameter NANOSAT 1B STARLINK-5863
    Semimajor Axis (a) 6965.368 km 6950.189 km
    Eccentricity (e) 0.005031 0.000322
    Inclination (i) 98.1328° 69.9997°
    RAAN 66.6927° 70.9846°
    Perigee Argument 78.9482° 270.1091°
    Mean Anomaly (M) 281.7389° 89.9698°
    Apogee 622.275 km 574.293 km
    Perigee 552.187 km 569.811 km
    Orbit Epoch 2026-10-30T13:55:53+0000 2026-10-31T01:22:54+0000

    NANOSAT 1B & STARLINK-5863 Collision Probability (Pc) Trend

    NANOSAT 1B & STARLINK-5863 Collision Probability (Pc) TrendNot Available

    NANOSAT 1B & STARLINK-5863 Miss Distance (Miss Distance) Trend

    NANOSAT 1B & STARLINK-5863 Miss Distance (Miss Distance) TrendNot Available

    NANOSAT 1BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5863Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NANOSAT 1BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5863Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NANOSAT 1B

    No nearby objects data