Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.425088E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T14:34:06+0800
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    1 Object 1

    AOE ID 59942
    NORAD ID 59942
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61241
    NORAD ID 61241
    Object Type UNKNOWN
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-31900 OBJECT D
    Time of Closest Approach 2026-10-23T12:15:00+0000
    Collision Probability (Pc) 1.425088E-6
    Conjunction Distance (km) 2.819 km
    Relative Speed (km/s) 14.346 km/s
    Conjunction Risk Parameters R (Radial): -1.921 | I (In-track): -0.708 | C (Cross-track): -1.935
    Collision Risk Index (CRI) 0.38
    X Position (km) 4273.619 4270.957
    Position Y (km) -5357.504 -5357.114
    Position Z (km) -333.408 -334.248
    Velocity X (km/s) 4.209 -0.552
    Velocity Y (km/s) 3.674 -0.891
    Velocity Z (km/s) -5.19 7.549

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31900 OBJECT D
    Semimajor Axis (a) 6861.202 km 6850.171 km
    Eccentricity (e) 0.000132 0.001287
    Inclination (i) 43.0023° 97.4371°
    RAAN 130.9472° 307.6747°
    Perigee Argument 267.9703° 130.3640°
    Mean Anomaly (M) 92.0998° 229.8727°
    Apogee 483.969 km 480.849 km
    Perigee 482.161 km 463.219 km
    Orbit Epoch 2026-10-22T13:28:42+0000 2026-10-22T23:42:56+0000

    STARLINK-31900 & OBJECT D Collision Probability (Pc) Trend

    STARLINK-31900 & OBJECT D Collision Probability (Pc) TrendNot Available

    STARLINK-31900 & OBJECT D Miss Distance (Miss Distance) Trend

    STARLINK-31900 & OBJECT D Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31900Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT DMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31900Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT DCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31900

    No nearby objects data