Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.428304E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:55:13+0800
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    1 Object 1

    AOE ID 52272
    NORAD ID 52272
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69232
    NORAD ID 69232
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3781 STARLINK-37745
    Time of Closest Approach 2026-10-27T21:07:28+0000
    Collision Probability (Pc) 1.428304E-6
    Conjunction Distance (km) 2.844 km
    Relative Speed (km/s) 14.71 km/s
    Conjunction Risk Parameters R (Radial): -2.826 | I (In-track): -0.076 | C (Cross-track): -0.297
    Collision Risk Index (CRI) 0.38
    X Position (km) 4954.262 4952.007
    Position Y (km) -4388.416 -4386.794
    Position Z (km) -1772.517 -1771.906
    Velocity X (km/s) 1.985 0.796
    Velocity Y (km/s) 4.565 -2.042
    Velocity Z (km/s) -5.781 7.307

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3781 STARLINK-37745
    Semimajor Axis (a) 6848.861 km 6843.676 km
    Eccentricity (e) 0.000236 0.000134
    Inclination (i) 53.1599° 97.2846°
    RAAN 129.7854° 315.9239°
    Perigee Argument 101.5890° 99.2110°
    Mean Anomaly (M) 258.5376° 260.9284°
    Apogee 472.340 km 466.458 km
    Perigee 469.108 km 464.620 km
    Orbit Epoch 2026-10-27T06:10:00+0000 2026-10-27T07:05:43+0000

    STARLINK-3781 & STARLINK-37745 Collision Probability (Pc) Trend

    STARLINK-3781 & STARLINK-37745 Collision Probability (Pc) TrendNot Available

    STARLINK-3781 & STARLINK-37745 Miss Distance (Miss Distance) Trend

    STARLINK-3781 & STARLINK-37745 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3781Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37745Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3781Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37745Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3781

    No nearby objects data