Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.380288E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T00:23:56+0800
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    1 Object 1

    AOE ID 49743
    NORAD ID 49743
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68401
    NORAD ID 68401
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3239 STARLINK-37175
    Time of Closest Approach 2026-10-23T19:39:23+0000
    Collision Probability (Pc) 1.380288E-6
    Conjunction Distance (km) 2.714 km
    Relative Speed (km/s) 12.359 km/s
    Conjunction Risk Parameters R (Radial): -2.214 | I (In-track): 0.926 | C (Cross-track): 1.267
    Collision Risk Index (CRI) 0.38
    X Position (km) 225.297 224.218
    Position Y (km) 4130.261 4129.906
    Position Z (km) -5465.777 -5463.313
    Velocity X (km/s) -7.599 1.92
    Velocity Y (km/s) -0.251 5.842
    Velocity Z (km/s) -0.503 4.498

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3239 STARLINK-37175
    Semimajor Axis (a) 6848.857 km 6843.630 km
    Eccentricity (e) 0.000126 0.000282
    Inclination (i) 53.1608° 97.2832°
    RAAN 189.2052° 76.2755°
    Perigee Argument 77.8552° 106.0725°
    Mean Anomaly (M) 282.2591° 254.0828°
    Apogee 471.584 km 467.420 km
    Perigee 469.856 km 463.566 km
    Orbit Epoch 2026-10-22T20:34:45+0000 2026-10-22T21:57:52+0000

    STARLINK-3239 & STARLINK-37175 Collision Probability (Pc) Trend

    STARLINK-3239 & STARLINK-37175 Collision Probability (Pc) TrendNot Available

    STARLINK-3239 & STARLINK-37175 Miss Distance (Miss Distance) Trend

    STARLINK-3239 & STARLINK-37175 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3239Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37175Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3239Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37175Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3239

    No nearby objects data