Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.105174E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T09:46:29+0800
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    1 Object 1

    AOE ID 53671
    NORAD ID 53671
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64843
    NORAD ID 64843
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4440 STARLINK-34725
    Time of Closest Approach 2026-10-25T15:32:09+0000
    Collision Probability (Pc) 2.105174E-6
    Conjunction Distance (km) 1.553 km
    Relative Speed (km/s) 2.937 km/s
    Conjunction Risk Parameters R (Radial): -1.03 | I (In-track): -1.138 | C (Cross-track): 0.225
    Collision Risk Index (CRI) 0.41
    X Position (km) 305.115 303.98
    Position Y (km) 829.582 829.858
    Position Z (km) 6777.981 6776.958
    Velocity X (km/s) 7.534 6.531
    Velocity Y (km/s) -1.217 -3.951
    Velocity Z (km/s) -0.19 0.191

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4440 STARLINK-34725
    Semimajor Axis (a) 6843.618 km 6843.685 km
    Eccentricity (e) 0.000163 0.000237
    Inclination (i) 97.2850° 97.2840°
    RAAN 169.6266° 147.0852°
    Perigee Argument 94.9802° 88.2938°
    Mean Anomaly (M) 207.9355° 271.8576°
    Apogee 466.594 km 467.169 km
    Perigee 464.368 km 463.927 km
    Orbit Epoch 2026-10-24T06:00:02+0000 2026-10-24T01:33:56+0000

    STARLINK-4440 & STARLINK-34725 Collision Probability (Pc) Trend

    STARLINK-4440 & STARLINK-34725 Collision Probability (Pc) TrendNot Available

    STARLINK-4440 & STARLINK-34725 Miss Distance (Miss Distance) Trend

    STARLINK-4440 & STARLINK-34725 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4440Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34725Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4440Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34725Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4440

    No nearby objects data