Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.787851E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T04:42:28+0800
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    1 Object 1

    AOE ID 53535
    NORAD ID 53535
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65037
    NORAD ID 65037
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4138 STARLINK-34776
    Time of Closest Approach 2026-10-31T16:27:25+0000
    Collision Probability (Pc) 2.787851E-6
    Conjunction Distance (km) 1.922 km
    Relative Speed (km/s) 12.071 km/s
    Conjunction Risk Parameters R (Radial): -1.14 | I (In-track): 0.95 | C (Cross-track): -1.221
    Collision Risk Index (CRI) 0.44
    X Position (km) 439.846 438.23
    Position Y (km) 6675.219 6674.208
    Position Z (km) 1426.324 1426.088
    Velocity X (km/s) -4.753 -4.588
    Velocity Y (km/s) -0.956 1.571
    Velocity Z (km/s) 5.901 -5.901

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4138 STARLINK-34776
    Semimajor Axis (a) 6840.862 km 6840.934 km
    Eccentricity (e) 0.000066 0.000122
    Inclination (i) 53.1624° 53.1585°
    RAAN 91.0554° 288.3927°
    Perigee Argument 97.2497° 94.1127°
    Mean Anomaly (M) 262.8581° 245.3676°
    Apogee 463.176 km 463.629 km
    Perigee 462.274 km 461.965 km
    Orbit Epoch 2026-10-28T16:28:54+0000 2026-10-28T22:00:02+0000

    STARLINK-4138 & STARLINK-34776 Collision Probability (Pc) Trend

    STARLINK-4138 & STARLINK-34776 Collision Probability (Pc) TrendNot Available

    STARLINK-4138 & STARLINK-34776 Miss Distance (Miss Distance) Trend

    STARLINK-4138 & STARLINK-34776 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4138Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34776Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4138Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34776Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4138

    No nearby objects data