Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.991917E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T16:41:45+0800
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    1 Object 1

    AOE ID 50830
    NORAD ID 50830
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66123
    NORAD ID 66123
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3278 STARLINK-35628
    Time of Closest Approach 2026-10-23T12:07:59+0000
    Collision Probability (Pc) 1.991917E-6
    Conjunction Distance (km) 2.204 km
    Relative Speed (km/s) 11.999 km/s
    Conjunction Risk Parameters R (Radial): 0.665 | I (In-track): -1.3 | C (Cross-track): -1.649
    Collision Risk Index (CRI) 0.41
    X Position (km) -4585.907 -4583.946
    Position Y (km) -4779.457 -4780.446
    Position Z (km) 1704.355 1704.189
    Velocity X (km/s) 4.452 2.372
    Velocity Y (km/s) -2.188 -4.357
    Velocity Z (km/s) 5.808 -5.808

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3278 STARLINK-35628
    Semimajor Axis (a) 6840.862 km 6840.819 km
    Eccentricity (e) 0.000142 0.000084
    Inclination (i) 53.1589° 53.1574°
    RAAN 230.3055° 70.8659°
    Perigee Argument 86.4490° 100.1816°
    Mean Anomaly (M) 273.6675° 259.9282°
    Apogee 463.695 km 463.258 km
    Perigee 461.755 km 462.106 km
    Orbit Epoch 2026-10-20T05:53:30+0000 2026-10-20T14:39:08+0000

    STARLINK-3278 & STARLINK-35628 Collision Probability (Pc) Trend

    STARLINK-3278 & STARLINK-35628 Collision Probability (Pc) TrendNot Available

    STARLINK-3278 & STARLINK-35628 Miss Distance (Miss Distance) Trend

    STARLINK-3278 & STARLINK-35628 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3278Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35628Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3278Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35628Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3278

    No nearby objects data