Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.452837E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:57:16+0800
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    1 Object 1

    AOE ID 57983
    NORAD ID 57983
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63799
    NORAD ID 63799
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30515 STARLINK-33899
    Time of Closest Approach 2026-10-22T00:12:33+0000
    Collision Probability (Pc) 2.452837E-6
    Conjunction Distance (km) 1.652 km
    Relative Speed (km/s) 5.081 km/s
    Conjunction Risk Parameters R (Radial): -0.185 | I (In-track): 1.548 | C (Cross-track): 0.546
    Collision Risk Index (CRI) 0.43
    X Position (km) 473.402 475.024
    Position Y (km) -5297.413 -5297.124
    Position Z (km) 4326.106 4325.988
    Velocity X (km/s) 7.306 7.021
    Velocity Y (km/s) -0.959 2.24
    Velocity Z (km/s) -1.969 1.968

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30515 STARLINK-33899
    Semimajor Axis (a) 6861.194 km 6861.170 km
    Eccentricity (e) 0.000119 0.000176
    Inclination (i) 43.0047° 42.9974°
    RAAN 172.6232° 229.9070°
    Perigee Argument 275.4775° 267.9369°
    Mean Anomaly (M) 84.5941° 92.1282°
    Apogee 483.875 km 484.238 km
    Perigee 482.239 km 481.828 km
    Orbit Epoch 2026-10-19T01:06:12+0000 2026-10-19T06:00:26+0000

    STARLINK-30515 & STARLINK-33899 Collision Probability (Pc) Trend

    STARLINK-30515 & STARLINK-33899 Collision Probability (Pc) TrendNot Available

    STARLINK-30515 & STARLINK-33899 Miss Distance (Miss Distance) Trend

    STARLINK-30515 & STARLINK-33899 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30515Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33899Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30515Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33899Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30515

    No nearby objects data