Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.645584E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:47:00+0800
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    1 Object 1

    AOE ID 52367
    NORAD ID 52367
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61726
    NORAD ID 61726
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3817 STARLINK-32478
    Time of Closest Approach 2026-10-21T11:22:05+0000
    Collision Probability (Pc) 1.645584E-6
    Conjunction Distance (km) 2.296 km
    Relative Speed (km/s) 10.112 km/s
    Conjunction Risk Parameters R (Radial): 2.296 | I (In-track): 0.034 | C (Cross-track): -0.016
    Collision Risk Index (CRI) 0.39
    X Position (km) -492.15 -491.949
    Position Y (km) 5462.412 5460.578
    Position Z (km) -4100.987 -4099.62
    Velocity X (km/s) -5.416 -5.959
    Velocity Y (km/s) -3.525 2.501
    Velocity Z (km/s) -4.05 4.051

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3817 STARLINK-32478
    Semimajor Axis (a) 6843.392 km 6840.875 km
    Eccentricity (e) 0.000161 0.000145
    Inclination (i) 53.1574° 53.1587°
    RAAN 251.2854° 140.7796°
    Perigee Argument 98.1203° 91.7830°
    Mean Anomaly (M) 261.9983° 268.3339°
    Apogee 466.361 km 463.731 km
    Perigee 464.149 km 461.745 km
    Orbit Epoch 2026-10-19T06:45:37+0000 2026-10-19T00:10:30+0000

    STARLINK-3817 & STARLINK-32478 Collision Probability (Pc) Trend

    STARLINK-3817 & STARLINK-32478 Collision Probability (Pc) TrendNot Available

    STARLINK-3817 & STARLINK-32478 Miss Distance (Miss Distance) Trend

    STARLINK-3817 & STARLINK-32478 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3817Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32478Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3817Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32478Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3817

    No nearby objects data