Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.046803E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T22:06:22+0800
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    1 Object 1

    AOE ID 59200
    NORAD ID 59200
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67506
    NORAD ID 67506
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31503 STARLINK-36553
    Time of Closest Approach 2026-10-21T17:49:27+0000
    Collision Probability (Pc) 2.046803E-6
    Conjunction Distance (km) 2.059 km
    Relative Speed (km/s) 9.73 km/s
    Conjunction Risk Parameters R (Radial): -0.208 | I (In-track): -1.571 | C (Cross-track): -1.313
    Collision Risk Index (CRI) 0.41
    X Position (km) 747.55 749.607
    Position Y (km) -6468.565 -6468.523
    Position Z (km) 2153.41 2153.484
    Velocity X (km/s) 5.66 6.012
    Velocity Y (km/s) 2.197 -0.846
    Velocity Z (km/s) 4.617 -4.617

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31503 STARLINK-36553
    Semimajor Axis (a) 6861.214 km 6861.139 km
    Eccentricity (e) 0.000083 0.000147
    Inclination (i) 43.0002° 42.9990°
    RAAN 271.3502° 133.8102°
    Perigee Argument 267.1179° 269.6186°
    Mean Anomaly (M) 92.9577° 90.4498°
    Apogee 483.650 km 484.010 km
    Perigee 482.504 km 481.994 km
    Orbit Epoch 2026-10-18T23:47:42+0000 2026-10-18T20:06:54+0000

    STARLINK-31503 & STARLINK-36553 Collision Probability (Pc) Trend

    STARLINK-31503 & STARLINK-36553 Collision Probability (Pc) TrendNot Available

    STARLINK-31503 & STARLINK-36553 Miss Distance (Miss Distance) Trend

    STARLINK-31503 & STARLINK-36553 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31503Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36553Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31503Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36553Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31503

    No nearby objects data