Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.445663E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:47:42+0800
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    1 Object 1

    AOE ID 49451
    NORAD ID 49451
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52476
    NORAD ID 52476
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3125 STARLINK-3835
    Time of Closest Approach 2026-10-21T21:21:00+0000
    Collision Probability (Pc) 1.445663E-6
    Conjunction Distance (km) 2.618 km
    Relative Speed (km/s) 12.161 km/s
    Conjunction Risk Parameters R (Radial): -2.615 | I (In-track): 0.071 | C (Cross-track): 0.087
    Collision Risk Index (CRI) 0.38
    X Position (km) 152.387 152.334
    Position Y (km) -6770.044 -6772.636
    Position Z (km) 947.886 948.252
    Velocity X (km/s) 4.603 4.64
    Velocity Y (km/s) 0.955 -0.747
    Velocity Z (km/s) 6.021 -6.02

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3125 STARLINK-3835
    Semimajor Axis (a) 6837.891 km 6840.855 km
    Eccentricity (e) 0.000138 0.000136
    Inclination (i) 53.1545° 53.1597°
    RAAN 274.1144° 107.2027°
    Perigee Argument 99.3143° 87.8747°
    Mean Anomaly (M) 260.8016° 272.2412°
    Apogee 460.696 km 463.650 km
    Perigee 458.812 km 461.786 km
    Orbit Epoch 2026-10-20T00:00:07+0000 2026-10-19T18:35:20+0000

    STARLINK-3125 & STARLINK-3835 Collision Probability (Pc) Trend

    STARLINK-3125 & STARLINK-3835 Collision Probability (Pc) TrendNot Available

    STARLINK-3125 & STARLINK-3835 Miss Distance (Miss Distance) Trend

    STARLINK-3125 & STARLINK-3835 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3125Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-3835Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3125Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-3835Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3125

    No nearby objects data