Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.176328E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T18:19:47+0800
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    1 Object 1

    AOE ID 54811
    NORAD ID 54811
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65850
    NORAD ID 65850
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5424 STARLINK-35252
    Time of Closest Approach 2026-10-21T03:57:41+0000
    Collision Probability (Pc) 9.176328E-7
    Conjunction Distance (km) 2.465 km
    Relative Speed (km/s) 4.618 km/s
    Conjunction Risk Parameters R (Radial): 0.376 | I (In-track): -2.321 | C (Cross-track): -0.736
    Collision Risk Index (CRI) 0.34
    X Position (km) 4284.082 4283.581
    Position Y (km) 467.289 469.684
    Position Z (km) -5320.451 -5320.16
    Velocity X (km/s) 0.994 -2.573
    Velocity Y (km/s) 7.418 7.028
    Velocity Z (km/s) 1.453 -1.453

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5424 STARLINK-35252
    Semimajor Axis (a) 6840.876 km 6840.807 km
    Eccentricity (e) 0.000170 0.000217
    Inclination (i) 53.1541° 53.1540°
    RAAN 85.5232° 129.3486°
    Perigee Argument 92.5946° 100.6001°
    Mean Anomaly (M) 267.5251° 259.5245°
    Apogee 463.902 km 464.153 km
    Perigee 461.576 km 461.187 km
    Orbit Epoch 2026-10-18T16:53:20+0000 2026-10-18T20:08:19+0000

    STARLINK-5424 & STARLINK-35252 Collision Probability (Pc) Trend

    STARLINK-5424 & STARLINK-35252 Collision Probability (Pc) TrendNot Available

    STARLINK-5424 & STARLINK-35252 Miss Distance (Miss Distance) Trend

    STARLINK-5424 & STARLINK-35252 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5424Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35252Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5424Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35252Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5424

    No nearby objects data