Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.208836E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:48:08+0800
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    1 Object 1

    AOE ID 51772
    NORAD ID 51772
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68277
    NORAD ID 68277
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3623 STARLINK-36989
    Time of Closest Approach 2026-10-23T04:44:26+0000
    Collision Probability (Pc) 8.208836E-6
    Conjunction Distance (km) 1.104 km
    Relative Speed (km/s) 4.363 km/s
    Conjunction Risk Parameters R (Radial): 0.151 | I (In-track): 1.049 | C (Cross-track): 0.311
    Collision Risk Index (CRI) 0.53
    X Position (km) -158.277 -157.187
    Position Y (km) -4282.951 -4283.083
    Position Z (km) -5339.05 -5339.168
    Velocity X (km/s) 7.363 7.238
    Velocity Y (km/s) 1.431 -1.967
    Velocity Z (km/s) -1.367 1.366

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3623 STARLINK-36989
    Semimajor Axis (a) 6840.860 km 6840.820 km
    Eccentricity (e) 0.000126 0.000222
    Inclination (i) 53.1621° 53.1601°
    RAAN 32.4552° 351.2067°
    Perigee Argument 81.7058° 85.0287°
    Mean Anomaly (M) 278.4087° 275.0968°
    Apogee 463.583 km 464.202 km
    Perigee 461.863 km 461.164 km
    Orbit Epoch 2026-10-20T06:50:30+0000 2026-10-20T03:36:26+0000

    STARLINK-3623 & STARLINK-36989 Collision Probability (Pc) Trend

    STARLINK-3623 & STARLINK-36989 Collision Probability (Pc) TrendNot Available

    STARLINK-3623 & STARLINK-36989 Miss Distance (Miss Distance) Trend

    STARLINK-3623 & STARLINK-36989 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3623Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36989Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3623Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36989Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3623

    No nearby objects data