Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.412647E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:54:49+0800
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    1 Object 1

    AOE ID 53744
    NORAD ID 53744
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63928
    NORAD ID 63928
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4670 STARLINK-33997
    Time of Closest Approach 2026-10-19T20:23:43+0000
    Collision Probability (Pc) 1.412647E-6
    Conjunction Distance (km) 2.511 km
    Relative Speed (km/s) 10.379 km/s
    Conjunction Risk Parameters R (Radial): 2.472 | I (In-track): -0.319 | C (Cross-track): 0.304
    Collision Risk Index (CRI) 0.38
    X Position (km) -236.899 -237.411
    Position Y (km) -4588.608 -4590.337
    Position Z (km) -5086.373 -5088.12
    Velocity X (km/s) 6.679 4.134
    Velocity Y (km/s) -2.873 4.655
    Velocity Z (km/s) 2.282 -4.393

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4670 STARLINK-33997
    Semimajor Axis (a) 6848.885 km 6852.674 km
    Eccentricity (e) 0.000129 0.000367
    Inclination (i) 53.1600° 70.0015°
    RAAN 326.7255° 65.2791°
    Perigee Argument 88.2083° 272.5106°
    Mean Anomaly (M) 271.9066° 87.5649°
    Apogee 471.632 km 477.055 km
    Perigee 469.864 km 472.019 km
    Orbit Epoch 2026-10-19T01:53:59+0000 2026-10-19T02:07:46+0000

    STARLINK-4670 & STARLINK-33997 Collision Probability (Pc) Trend

    STARLINK-4670 & STARLINK-33997 Collision Probability (Pc) TrendNot Available

    STARLINK-4670 & STARLINK-33997 Miss Distance (Miss Distance) Trend

    STARLINK-4670 & STARLINK-33997 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4670Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33997Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4670Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33997Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4670

    No nearby objects data