Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.613816E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:21:44+0800
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    1 Object 1

    AOE ID 40024
    NORAD ID 40024
    Object Type PAYLOAD
    Country
    BR BR
    ← VS →

    2 Object 2

    AOE ID 59008
    NORAD ID 59008
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NANOSAT C BR1 STARLINK-31460
    Time of Closest Approach 2026-10-20T00:59:01+0000
    Collision Probability (Pc) 1.613816E-6
    Conjunction Distance (km) 2.568 km
    Relative Speed (km/s) 13.889 km/s
    Conjunction Risk Parameters R (Radial): 2.163 | I (In-track): -0.563 | C (Cross-track): -1.263
    Collision Risk Index (CRI) 0.39
    X Position (km) 4566.435 4565.851
    Position Y (km) -1194.555 -1193.252
    Position Z (km) -4962.219 -4960.086
    Velocity X (km/s) 4.836 -0.955
    Velocity Y (km/s) -2.868 7.108
    Velocity Z (km/s) 5.146 -2.591

    Orbital Parameters 国际轨道数据源

    Parameter NANOSAT C BR1 STARLINK-31460
    Semimajor Axis (a) 6838.845 km 6840.865 km
    Eccentricity (e) 0.000497 0.000163
    Inclination (i) 98.0600° 53.1558°
    RAAN 335.7135° 119.0352°
    Perigee Argument 108.4776° 95.4066°
    Mean Anomaly (M) 251.7005° 264.7123°
    Apogee 464.107 km 463.843 km
    Perigee 457.309 km 461.613 km
    Orbit Epoch 2026-10-19T01:43:20+0000 2026-10-18T19:46:57+0000

    NANOSAT C BR1 & STARLINK-31460 Collision Probability (Pc) Trend

    NANOSAT C BR1 & STARLINK-31460 Collision Probability (Pc) TrendNot Available

    NANOSAT C BR1 & STARLINK-31460 Miss Distance (Miss Distance) Trend

    NANOSAT C BR1 & STARLINK-31460 Miss Distance (Miss Distance) TrendNot Available

    NANOSAT C BR1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31460Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NANOSAT C BR1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31460Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NANOSAT C BR1

    No nearby objects data