Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.210125E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:27:53+0800
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    1 Object 1

    AOE ID 43833
    NORAD ID 43833
    Object Type PAYLOAD
    Country
    SA SA
    ← VS →

    2 Object 2

    AOE ID 59537
    NORAD ID 59537
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SAUDISAT 5B STARLINK-31737
    Time of Closest Approach 2026-10-22T04:28:46+0000
    Collision Probability (Pc) 1.210125E-5
    Conjunction Distance (km) 1.245 km
    Relative Speed (km/s) 13.892 km/s
    Conjunction Risk Parameters R (Radial): -1.182 | I (In-track): 0.148 | C (Cross-track): -0.358
    Collision Risk Index (CRI) 0.57
    X Position (km) -5961.607 -5962.536
    Position Y (km) -184.45 -184.161
    Position Z (km) 3380.181 3380.956
    Velocity X (km/s) -3.769 2.238
    Velocity Y (km/s) 0.998 -6.346
    Velocity Z (km/s) -6.554 3.592

    Orbital Parameters 国际轨道数据源

    Parameter SAUDISAT 5B STARLINK-31737
    Semimajor Axis (a) 6855.925 km 6861.197 km
    Eccentricity (e) 0.001141 0.000117
    Inclination (i) 97.3037° 43.0038°
    RAAN 355.9707° 156.5531°
    Perigee Argument 57.3213° 275.3705°
    Mean Anomaly (M) 302.9126° 84.7013°
    Apogee 485.609 km 483.865 km
    Perigee 469.967 km 482.255 km
    Orbit Epoch 2026-10-20T12:34:07+0000 2026-10-20T00:29:30+0000

    SAUDISAT 5B & STARLINK-31737 Collision Probability (Pc) Trend

    SAUDISAT 5B & STARLINK-31737 Collision Probability (Pc) TrendNot Available

    SAUDISAT 5B & STARLINK-31737 Miss Distance (Miss Distance) Trend

    SAUDISAT 5B & STARLINK-31737 Miss Distance (Miss Distance) TrendNot Available

    SAUDISAT 5BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31737Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SAUDISAT 5BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31737Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SAUDISAT 5B

    No nearby objects data