Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.704163E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T20:44:26+0800
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    1 Object 1

    AOE ID 52270
    NORAD ID 52270
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69838
    NORAD ID 69838
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3804 STARLINK-37590
    Time of Closest Approach 2026-10-21T12:43:28+0000
    Collision Probability (Pc) 2.704163E-6
    Conjunction Distance (km) 1.388 km
    Relative Speed (km/s) 2.512 km/s
    Conjunction Risk Parameters R (Radial): -0.791 | I (In-track): 1.125 | C (Cross-track): 0.185
    Collision Risk Index (CRI) 0.44
    X Position (km) -396.404 -395.223
    Position Y (km) -4136.446 -4136.079
    Position Z (km) 5424.236 5423.606
    Velocity X (km/s) 7.406 7.596
    Velocity Y (km/s) -1.711 0.276
    Velocity Z (km/s) -0.762 0.762

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3804 STARLINK-37590
    Semimajor Axis (a) 6840.896 km 6840.797 km
    Eccentricity (e) 0.000121 0.000164
    Inclination (i) 53.1577° 53.1578°
    RAAN 174.6456° 198.0300°
    Perigee Argument 78.4210° 91.1462°
    Mean Anomaly (M) 281.6928° 268.9729°
    Apogee 463.587 km 463.786 km
    Perigee 461.931 km 461.534 km
    Orbit Epoch 2026-10-18T23:20:09+0000 2026-10-19T00:57:55+0000

    STARLINK-3804 & STARLINK-37590 Collision Probability (Pc) Trend

    STARLINK-3804 & STARLINK-37590 Collision Probability (Pc) TrendNot Available

    STARLINK-3804 & STARLINK-37590 Miss Distance (Miss Distance) Trend

    STARLINK-3804 & STARLINK-37590 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3804Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37590Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3804Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37590Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3804

    No nearby objects data