Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.259228E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:56:51+0800
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    1 Object 1

    AOE ID 53474
    NORAD ID 53474
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69554
    NORAD ID 69554
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4445 STARLINK-37860
    Time of Closest Approach 2026-10-21T20:02:24+0000
    Collision Probability (Pc) 2.259228E-6
    Conjunction Distance (km) 2.007 km
    Relative Speed (km/s) 10.317 km/s
    Conjunction Risk Parameters R (Radial): -0.135 | I (In-track): -1.473 | C (Cross-track): 1.356
    Collision Risk Index (CRI) 0.42
    X Position (km) -106.592 -104.599
    Position Y (km) 1176.259 1176.46
    Position Z (km) -6749.461 -6749.595
    Velocity X (km/s) 5.127 6.033
    Velocity Y (km/s) 5.561 -4.561
    Velocity Z (km/s) 0.889 -0.889

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4445 STARLINK-37860
    Semimajor Axis (a) 6843.658 km 6843.664 km
    Eccentricity (e) 0.000153 0.000214
    Inclination (i) 97.2869° 97.2845°
    RAAN 45.6922° 319.3035°
    Perigee Argument 84.1629° 104.2585°
    Mean Anomaly (M) 275.9788° 255.8895°
    Apogee 466.566 km 466.990 km
    Perigee 464.476 km 464.064 km
    Orbit Epoch 2026-10-19T07:19:27+0000 2026-10-19T01:07:16+0000

    STARLINK-4445 & STARLINK-37860 Collision Probability (Pc) Trend

    STARLINK-4445 & STARLINK-37860 Collision Probability (Pc) TrendNot Available

    STARLINK-4445 & STARLINK-37860 Miss Distance (Miss Distance) Trend

    STARLINK-4445 & STARLINK-37860 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4445Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37860Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4445Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37860Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4445

    No nearby objects data