Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.028915E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T08:11:13+0800
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    1 Object 1

    AOE ID 48471
    NORAD ID 48471
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53607
    NORAD ID 53607
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-2684 STARLINK-4591
    Time of Closest Approach 2026-10-25T00:28:32+0000
    Collision Probability (Pc) 1.028915E-5
    Conjunction Distance (km) 1.113 km
    Relative Speed (km/s) 6.318 km/s
    Conjunction Risk Parameters R (Radial): 1.111 | I (In-track): 0.062 | C (Cross-track): -0.021
    Collision Risk Index (CRI) 0.55
    X Position (km) -3687.05 -3687.689
    Position Y (km) 2599.23 2599.601
    Position Z (km) -5148.191 -5149.022
    Velocity X (km/s) -5.94 -2.058
    Velocity Y (km/s) -4.304 -7.04
    Velocity Z (km/s) 2.083 -2.082

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-2684 STARLINK-4591
    Semimajor Axis (a) 6839.621 km 6840.879 km
    Eccentricity (e) 0.000104 0.000111
    Inclination (i) 53.1583° 53.1559°
    RAAN 206.8603° 269.8465°
    Perigee Argument 104.4185° 112.5069°
    Mean Anomaly (M) 350.5134° 247.6051°
    Apogee 462.199 km 463.501 km
    Perigee 460.769 km 461.983 km
    Orbit Epoch 2026-10-24T08:00:02+0000 2026-10-24T04:37:52+0000

    STARLINK-2684 & STARLINK-4591 Collision Probability (Pc) Trend

    STARLINK-2684 & STARLINK-4591 Collision Probability (Pc) TrendNot Available

    STARLINK-2684 & STARLINK-4591 Miss Distance (Miss Distance) Trend

    STARLINK-2684 & STARLINK-4591 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-2684Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4591Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-2684Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4591Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-2684

    No nearby objects data