Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    9.433351E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:28:44+0800
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    1 Object 1

    AOE ID 59433
    NORAD ID 59433
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64684
    NORAD ID 64684
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31740 STARLINK-34485
    Time of Closest Approach 2026-10-21T03:58:44+0000
    Collision Probability (Pc) 9.433351E-6
    Conjunction Distance (km) 1.3 km
    Relative Speed (km/s) 12.035 km/s
    Conjunction Risk Parameters R (Radial): -0.548 | I (In-track): 0.723 | C (Cross-track): -0.93
    Collision Risk Index (CRI) 0.54
    X Position (km) 5408.354 5408.608
    Position Y (km) -3879.802 -3878.535
    Position Z (km) 1573.737 1573.606
    Velocity X (km/s) 1.61 3.873
    Velocity Y (km/s) 4.634 3.011
    Velocity Z (km/s) 5.854 -5.854

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31740 STARLINK-34485
    Semimajor Axis (a) 6840.868 km 6840.775 km
    Eccentricity (e) 0.000153 0.000090
    Inclination (i) 53.1580° 53.1586°
    RAAN 323.8955° 164.4519°
    Perigee Argument 83.5652° 96.2708°
    Mean Anomaly (M) 276.5525° 263.8397°
    Apogee 463.781 km 463.255 km
    Perigee 461.681 km 462.021 km
    Orbit Epoch 2026-10-19T01:52:56+0000 2026-10-19T01:15:01+0000

    STARLINK-31740 & STARLINK-34485 Collision Probability (Pc) Trend

    STARLINK-31740 & STARLINK-34485 Collision Probability (Pc) TrendNot Available

    STARLINK-31740 & STARLINK-34485 Miss Distance (Miss Distance) Trend

    STARLINK-31740 & STARLINK-34485 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31740Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34485Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31740Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34485Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31740

    No nearby objects data