Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.434755E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T08:57:04+0800
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    1 Object 1

    AOE ID 53604
    NORAD ID 53604
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 55295
    NORAD ID 55295
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4690 STARLINK-5293
    Time of Closest Approach 2026-10-25T03:23:05+0000
    Collision Probability (Pc) 1.434755E-6
    Conjunction Distance (km) 2.417 km
    Relative Speed (km/s) 9.489 km/s
    Conjunction Risk Parameters R (Radial): 0.975 | I (In-track): -1.73 | C (Cross-track): -1.376
    Collision Risk Index (CRI) 0.38
    X Position (km) -4006.799 -4006.043
    Position Y (km) 1694.071 1696.02
    Position Z (km) -5277.421 -5278.633
    Velocity X (km/s) -0.998 -6.17
    Velocity Y (km/s) -7.388 -1.844
    Velocity Z (km/s) -1.615 4.09

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4690 STARLINK-5293
    Semimajor Axis (a) 6833.991 km 6841.553 km
    Eccentricity (e) 0.000136 0.000326
    Inclination (i) 53.1590° 69.9997°
    RAAN 275.8206° 185.6590°
    Perigee Argument 84.2198° 282.0437°
    Mean Anomaly (M) 278.2340° 140.2921°
    Apogee 456.786 km 465.647 km
    Perigee 454.922 km 461.185 km
    Orbit Epoch 2026-10-24T06:00:02+0000 2026-10-24T06:00:02+0000

    STARLINK-4690 & STARLINK-5293 Collision Probability (Pc) Trend

    STARLINK-4690 & STARLINK-5293 Collision Probability (Pc) TrendNot Available

    STARLINK-4690 & STARLINK-5293 Miss Distance (Miss Distance) Trend

    STARLINK-4690 & STARLINK-5293 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4690Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5293Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4690Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5293Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4690

    No nearby objects data