Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.46851E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T08:31:27+0800
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    1 Object 1

    AOE ID 52544
    NORAD ID 52544
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62678
    NORAD ID 62678
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3944 FLOCK 4G 15
    Time of Closest Approach 2026-10-15T05:53:26+0000
    Collision Probability (Pc) 1.46851E-6
    Conjunction Distance (km) 2.76 km
    Relative Speed (km/s) 14.346 km/s
    Conjunction Risk Parameters R (Radial): -0.516 | I (In-track): -0.93 | C (Cross-track): 2.546
    Collision Risk Index (CRI) 0.38
    X Position (km) -5440.916 -5441.463
    Position Y (km) -386.466 -384.124
    Position Z (km) -4149.991 -4148.639
    Velocity X (km/s) -2.618 4.454
    Velocity Y (km/s) -5.944 1.55
    Velocity Z (km/s) 3.991 -5.99

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3944 FLOCK 4G 15
    Semimajor Axis (a) 6848.900 km 6849.101 km
    Eccentricity (e) 0.000130 0.000332
    Inclination (i) 53.1595° 97.3945°
    RAAN 223.9657° 8.6240°
    Perigee Argument 90.5908° 240.9745°
    Mean Anomaly (M) 269.5242° 119.1164°
    Apogee 471.654 km 473.236 km
    Perigee 469.872 km 468.692 km
    Orbit Epoch 2026-10-14T03:28:57+0000 2026-10-14T03:51:22+0000

    STARLINK-3944 & FLOCK 4G 15 Collision Probability (Pc) Trend

    STARLINK-3944 & FLOCK 4G 15 Collision Probability (Pc) TrendNot Available

    STARLINK-3944 & FLOCK 4G 15 Miss Distance (Miss Distance) Trend

    STARLINK-3944 & FLOCK 4G 15 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3944Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 15Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3944Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 15Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3944

    No nearby objects data