Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.519112E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T04:33:32+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 52578
    NORAD ID 52578
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NANOSAT C BR1 STARLINK-3833
    Time of Closest Approach 2026-10-21T11:44:08+0000
    Collision Probability (Pc) 1.519112E-6
    Conjunction Distance (km) 2.716 km
    Relative Speed (km/s) 14.595 km/s
    Conjunction Risk Parameters R (Radial): 0.671 | I (In-track): -0.769 | C (Cross-track): 2.516
    Collision Risk Index (CRI) 0.39
    X Position (km) 5317.881 5317.877
    Position Y (km) -2628.365 -2630.994
    Position Z (km) 3397.564 3396.886
    Velocity X (km/s) -3.916 4.806
    Velocity Y (km/s) 0.559 3.51
    Velocity Z (km/s) 6.534 -4.789

    Orbital Parameters 国际轨道数据源

    Parameter NANOSAT C BR1 STARLINK-3833
    Semimajor Axis (a) 6838.741 km 6840.890 km
    Eccentricity (e) 0.000498 0.000140
    Inclination (i) 98.0602° 53.1588°
    RAAN 336.8530° 185.6123°
    Perigee Argument 105.9692° 82.7111°
    Mean Anomaly (M) 254.2099° 277.4050°
    Apogee 464.011 km 463.711 km
    Perigee 457.197 km 461.795 km
    Orbit Epoch 2026-10-20T02:45:10+0000 2026-10-20T02:17:35+0000

    NANOSAT C BR1 & STARLINK-3833 Collision Probability (Pc) Trend

    NANOSAT C BR1 & STARLINK-3833 Collision Probability (Pc) TrendNot Available

    NANOSAT C BR1 & STARLINK-3833 Miss Distance (Miss Distance) Trend

    NANOSAT C BR1 & STARLINK-3833 Miss Distance (Miss Distance) TrendNot Available

    NANOSAT C BR1Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3833Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NANOSAT C BR1Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3833Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NANOSAT C BR1

    No nearby objects data