Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.358796E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:48:51+0800
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    1 Object 1

    AOE ID 55281
    NORAD ID 55281
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57192
    NORAD ID 57192
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-5298 OBJECT AC
    Time of Closest Approach 2026-10-21T06:28:52+0000
    Collision Probability (Pc) 5.358796E-6
    Conjunction Distance (km) 1.614 km
    Relative Speed (km/s) 15.05 km/s
    Conjunction Risk Parameters R (Radial): -1.297 | I (In-track): 0.151 | C (Cross-track): 0.948
    Collision Risk Index (CRI) 0.5
    X Position (km) 4585.532 4584.573
    Position Y (km) -830.189 -829.107
    Position Z (km) 5020.071 5019.356
    Velocity X (km/s) 5.443 -5.668
    Velocity Y (km/s) 2.912 -0.462
    Velocity Z (km/s) -4.481 5.092

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5298 OBJECT AC
    Semimajor Axis (a) 6852.713 km 6859.974 km
    Eccentricity (e) 0.000299 0.001148
    Inclination (i) 69.9986° 97.4928°
    RAAN 195.8456° 357.1023°
    Perigee Argument 274.9597° 32.4395°
    Mean Anomaly (M) 85.1237° 327.7548°
    Apogee 476.628 km 489.715 km
    Perigee 472.524 km 473.959 km
    Orbit Epoch 2026-10-20T03:15:13+0000 2026-10-20T11:24:49+0000

    STARLINK-5298 & OBJECT AC Collision Probability (Pc) Trend

    STARLINK-5298 & OBJECT AC Collision Probability (Pc) TrendNot Available

    STARLINK-5298 & OBJECT AC Miss Distance (Miss Distance) Trend

    STARLINK-5298 & OBJECT AC Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5298Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT ACMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5298Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT ACCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5298

    No nearby objects data