Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.123413E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T11:27:11+0800
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    1 Object 1

    AOE ID 52617
    NORAD ID 52617
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53199
    NORAD ID 53199
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3996 STARLINK-4395
    Time of Closest Approach 2026-10-31T08:50:10+0000
    Collision Probability (Pc) 1.123413E-6
    Conjunction Distance (km) 2.894 km
    Relative Speed (km/s) 10.066 km/s
    Conjunction Risk Parameters R (Radial): -2.869 | I (In-track): -0.273 | C (Cross-track): 0.25
    Collision Risk Index (CRI) 0.36
    X Position (km) 4278.15 4279.735
    Position Y (km) -719.871 -719.945
    Position Z (km) 5282.666 5285.086
    Velocity X (km/s) -0.706 -5.96
    Velocity Y (km/s) 7.439 -0.545
    Velocity Z (km/s) 1.582 4.74

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3996 STARLINK-4395
    Semimajor Axis (a) 6843.355 km 6843.696 km
    Eccentricity (e) 0.000120 0.000103
    Inclination (i) 53.1609° 97.2854°
    RAAN 289.7788° 358.1828°
    Perigee Argument 81.9655° 101.3189°
    Mean Anomaly (M) 278.1484° 258.8169°
    Apogee 466.041 km 466.264 km
    Perigee 464.395 km 464.854 km
    Orbit Epoch 2026-10-30T05:55:15+0000 2026-10-30T02:51:27+0000

    STARLINK-3996 & STARLINK-4395 Collision Probability (Pc) Trend

    STARLINK-3996 & STARLINK-4395 Collision Probability (Pc) TrendNot Available

    STARLINK-3996 & STARLINK-4395 Miss Distance (Miss Distance) Trend

    STARLINK-3996 & STARLINK-4395 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3996Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4395Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3996Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4395Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3996

    No nearby objects data