Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.408066E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T19:56:12+0800
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    1 Object 1

    AOE ID 31305
    NORAD ID 31305
    Object Type ROCKET BODY
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 48301
    NORAD ID 48301
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter PEGASUS R/B STARLINK-2537
    Time of Closest Approach 2026-10-20T08:35:10+0000
    Collision Probability (Pc) 3.408066E-6
    Conjunction Distance (km) 1.855 km
    Relative Speed (km/s) 14.2 km/s
    Conjunction Risk Parameters R (Radial): -1.843 | I (In-track): 0.07 | C (Cross-track): 0.19
    Collision Risk Index (CRI) 0.46
    X Position (km) 563.95 563.618
    Position Y (km) 5088.231 5086.813
    Position Z (km) -4557.265 -4556.116
    Velocity X (km/s) 0.853 -5.751
    Velocity Y (km/s) -5.107 3.677
    Velocity Z (km/s) -5.597 3.395

    Orbital Parameters 国际轨道数据源

    Parameter PEGASUS R/B STARLINK-2537
    Semimajor Axis (a) 6853.491 km 6848.518 km
    Eccentricity (e) 0.000928 0.000124
    Inclination (i) 97.9434° 53.1576°
    RAAN 269.0252° 131.8846°
    Perigee Argument 244.8377° 246.2946°
    Mean Anomaly (M) 115.1901° 113.7926°
    Apogee 481.712 km 471.228 km
    Perigee 468.996 km 469.534 km
    Orbit Epoch 2026-10-18T16:22:54+0000 2026-10-18T23:56:54+0000

    PEGASUS R/B & STARLINK-2537 Collision Probability (Pc) Trend

    PEGASUS R/B & STARLINK-2537 Collision Probability (Pc) TrendNot Available

    PEGASUS R/B & STARLINK-2537 Miss Distance (Miss Distance) Trend

    PEGASUS R/B & STARLINK-2537 Miss Distance (Miss Distance) TrendNot Available

    PEGASUS R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-2537Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    PEGASUS R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-2537Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with PEGASUS R/B

    No nearby objects data