Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.043159E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T11:41:34+0800
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    1 Object 1

    AOE ID 48655
    NORAD ID 48655
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66289
    NORAD ID 66289
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2657 STARLINK-35802
    Time of Closest Approach 2026-10-21T04:22:31+0000
    Collision Probability (Pc) 1.043159E-6
    Conjunction Distance (km) 2.683 km
    Relative Speed (km/s) 7.365 km/s
    Conjunction Risk Parameters R (Radial): -1.663 | I (In-track): -1.842 | C (Cross-track): 1.016
    Collision Risk Index (CRI) 0.35
    X Position (km) 121.868 124.002
    Position Y (km) -4674.619 -4675.703
    Position Z (km) 4980.673 4981.884
    Velocity X (km/s) 6.763 6.621
    Velocity Y (km/s) -2.512 2.863
    Velocity Z (km/s) -2.516 2.516

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2657 STARLINK-35802
    Semimajor Axis (a) 6839.382 km 6840.765 km
    Eccentricity (e) 0.000139 0.000123
    Inclination (i) 53.1587° 53.1581°
    RAAN 150.7999° 227.7180°
    Perigee Argument 98.3675° 79.2557°
    Mean Anomaly (M) 117.7853° 280.8584°
    Apogee 462.194 km 463.471 km
    Perigee 460.296 km 461.785 km
    Orbit Epoch 2026-10-19T20:00:04+0000 2026-10-19T05:11:42+0000

    STARLINK-2657 & STARLINK-35802 Collision Probability (Pc) Trend

    STARLINK-2657 & STARLINK-35802 Collision Probability (Pc) TrendNot Available

    STARLINK-2657 & STARLINK-35802 Miss Distance (Miss Distance) Trend

    STARLINK-2657 & STARLINK-35802 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2657Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35802Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2657Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35802Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2657

    No nearby objects data