Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.644336E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T22:18:16+0800
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    1 Object 1

    AOE ID 53006
    NORAD ID 53006
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54010
    NORAD ID 54010
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4290 STARLINK-5127
    Time of Closest Approach 2026-10-25T07:20:40+0000
    Collision Probability (Pc) 1.644336E-6
    Conjunction Distance (km) 2.304 km
    Relative Speed (km/s) 10.208 km/s
    Conjunction Risk Parameters R (Radial): 2.153 | I (In-track): -0.606 | C (Cross-track): 0.552
    Collision Risk Index (CRI) 0.39
    X Position (km) 188.413 189.292
    Position Y (km) 5518.495 5520.205
    Position Z (km) -4042.968 -4044.236
    Velocity X (km/s) -5.563 -5.769
    Velocity Y (km/s) 3.205 -2.817
    Velocity Z (km/s) 4.12 -4.119

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4290 STARLINK-5127
    Semimajor Axis (a) 6838.627 km 6840.890 km
    Eccentricity (e) 0.000110 0.000123
    Inclination (i) 53.1598° 53.1580°
    RAAN 127.6987° 239.8051°
    Perigee Argument 80.9000° 81.1414°
    Mean Anomaly (M) 279.2127° 278.9728°
    Apogee 461.241 km 463.593 km
    Perigee 459.739 km 461.913 km
    Orbit Epoch 2026-10-23T22:44:17+0000 2026-10-24T05:20:42+0000

    STARLINK-4290 & STARLINK-5127 Collision Probability (Pc) Trend

    STARLINK-4290 & STARLINK-5127 Collision Probability (Pc) TrendNot Available

    STARLINK-4290 & STARLINK-5127 Miss Distance (Miss Distance) Trend

    STARLINK-4290 & STARLINK-5127 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4290Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5127Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4290Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5127Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4290

    No nearby objects data