Conjunction Event Detail

    Low Risk
    Low collision probability. Continue monitoring.
    1.416145E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-09-04T19:39:32+0800
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    1 Object 1

    AOE ID 53501
    NORAD ID 53501
    Object Type PAYLOAD
    Country
    US US
    VS

    2 Object 2

    AOE ID 53826
    NORAD ID 53826
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4434 STARLINK-4756
    Time of Closest Approach 2026-09-05T08:08:27+0000
    Collision Probability (Pc) 1.416145E-6
    Conjunction Distance (km) 2.858 km
    Relative Speed (km/s) 14.657 km/s
    Conjunction Risk Parameters R (Radial): -2.525 | I (In-track): 0.373 | C (Cross-track): -1.283
    Collision Risk Index (CRI) 0.38
    X Position (km) -6151.221 -6153.96
    Position Y (km) -1318.177 -1317.519
    Position Z (km) -2683.221 -2683.702
    Velocity X (km/s) 2.666 -1.175
    Velocity Y (km/s) 1.681 -5.338
    Velocity Z (km/s) -6.952 5.327

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4434 STARLINK-4756
    Semimajor Axis (a) 6833.236 km 6837.887 km
    Eccentricity (e) 0.000070 0.000135
    Inclination (i) 97.5200° 53.1608°
    RAAN 13.8894° 217.4100°
    Perigee Argument 55.0713° 89.7837°
    Mean Anomaly (M) 305.0597° 270.3320°
    Apogee 455.576 km 460.671 km
    Perigee 454.622 km 458.829 km
    Orbit Epoch 2026-09-03T22:26:47+0000 2026-09-03T21:53:57+0000

    STARLINK-4434 & STARLINK-4756 Collision Probability (Pc) Trend

    STARLINK-4434 & STARLINK-4756 Collision Probability (Pc) TrendNot Available

    STARLINK-4434 & STARLINK-4756 Miss Distance (Miss Distance) Trend

    STARLINK-4434 & STARLINK-4756 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4434Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4756Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4434Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4756Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4434

    No nearby objects data