Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.969203E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T21:37:07+0800
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    1 Object 1

    AOE ID 52685
    NORAD ID 52685
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53032
    NORAD ID 53032
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4029 STARLINK-4115
    Time of Closest Approach 2026-10-22T04:42:50+0000
    Collision Probability (Pc) 3.969203E-6
    Conjunction Distance (km) 1.526 km
    Relative Speed (km/s) 7.362 km/s
    Conjunction Risk Parameters R (Radial): -1.372 | I (In-track): -0.58 | C (Cross-track): -0.323
    Collision Risk Index (CRI) 0.47
    X Position (km) -1428.063 -1427.716
    Position Y (km) -4453.177 -4454.272
    Position Z (km) 4981.257 4982.261
    Velocity X (km/s) 7.195 5.554
    Velocity Y (km/s) 0.515 -4.602
    Velocity Z (km/s) 2.516 -2.516

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4029 STARLINK-4115
    Semimajor Axis (a) 6838.592 km 6840.882 km
    Eccentricity (e) 0.000066 0.000117
    Inclination (i) 53.1633° 53.1587°
    RAAN 203.5579° 131.4129°
    Perigee Argument 155.0501° 88.0561°
    Mean Anomaly (M) 205.0535° 272.0575°
    Apogee 460.908 km 463.546 km
    Perigee 460.002 km 461.944 km
    Orbit Epoch 2026-10-21T06:33:15+0000 2026-10-20T20:57:11+0000

    STARLINK-4029 & STARLINK-4115 Collision Probability (Pc) Trend

    STARLINK-4029 & STARLINK-4115 Collision Probability (Pc) TrendNot Available

    STARLINK-4029 & STARLINK-4115 Miss Distance (Miss Distance) Trend

    STARLINK-4029 & STARLINK-4115 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4029Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4115Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4029Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4115Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4029

    No nearby objects data