Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.952239E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T15:51:59+0800
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    1 Object 1

    AOE ID 52364
    NORAD ID 52364
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67802
    NORAD ID 67802
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3820 STARLINK-36739
    Time of Closest Approach 2026-10-20T15:11:44+0000
    Collision Probability (Pc) 1.952239E-6
    Conjunction Distance (km) 2.293 km
    Relative Speed (km/s) 13.36 km/s
    Conjunction Risk Parameters R (Radial): 2.189 | I (In-track): 0.33 | C (Cross-track): 0.6
    Collision Risk Index (CRI) 0.41
    X Position (km) -2732.003 -2733.496
    Position Y (km) 3451.843 3452.887
    Position Z (km) -5246.802 -5248.194
    Velocity X (km/s) -4.277 -2.372
    Velocity Y (km/s) -6.059 5.419
    Velocity Z (km/s) -1.761 4.804

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3820 STARLINK-36739
    Semimajor Axis (a) 6843.340 km 6843.686 km
    Eccentricity (e) 0.000151 0.000160
    Inclination (i) 53.1572° 97.2840°
    RAAN 254.3699° 117.4859°
    Perigee Argument 100.9080° 90.4183°
    Mean Anomaly (M) 259.2092° 269.7243°
    Apogee 466.236 km 466.642 km
    Perigee 464.170 km 464.456 km
    Orbit Epoch 2026-10-18T15:10:23+0000 2026-10-18T11:44:08+0000

    STARLINK-3820 & STARLINK-36739 Collision Probability (Pc) Trend

    STARLINK-3820 & STARLINK-36739 Collision Probability (Pc) TrendNot Available

    STARLINK-3820 & STARLINK-36739 Miss Distance (Miss Distance) Trend

    STARLINK-3820 & STARLINK-36739 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3820Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36739Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3820Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36739Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3820

    No nearby objects data