Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.486873E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:24:45+0800
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    1 Object 1

    AOE ID 60017
    NORAD ID 60017
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68786
    NORAD ID 68786
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31987 STARLINK-37404
    Time of Closest Approach 2026-10-19T16:39:10+0000
    Collision Probability (Pc) 1.486873E-6
    Conjunction Distance (km) 2.725 km
    Relative Speed (km/s) 14.193 km/s
    Conjunction Risk Parameters R (Radial): -2.477 | I (In-track): -0.421 | C (Cross-track): -1.052
    Collision Risk Index (CRI) 0.38
    X Position (km) 4663.855 4661.403
    Position Y (km) -2262.11 -2262.005
    Position Z (km) -4484.233 -4483.049
    Velocity X (km/s) -0.095 3.863
    Velocity Y (km/s) 6.763 -3.295
    Velocity Z (km/s) -3.514 5.685

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31987 STARLINK-37404
    Semimajor Axis (a) 6848.856 km 6843.630 km
    Eccentricity (e) 0.000125 0.000225
    Inclination (i) 53.1581° 97.2853°
    RAAN 117.5323° 327.1233°
    Perigee Argument 86.5213° 110.6171°
    Mean Anomaly (M) 273.5931° 249.5313°
    Apogee 471.576 km 467.031 km
    Perigee 469.862 km 463.955 km
    Orbit Epoch 2026-10-18T20:50:24+0000 2026-10-19T01:10:18+0000

    STARLINK-31987 & STARLINK-37404 Collision Probability (Pc) Trend

    STARLINK-31987 & STARLINK-37404 Collision Probability (Pc) TrendNot Available

    STARLINK-31987 & STARLINK-37404 Miss Distance (Miss Distance) Trend

    STARLINK-31987 & STARLINK-37404 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31987Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37404Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31987Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37404Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31987

    No nearby objects data