Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.392283E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T00:41:18+0800
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    1 Object 1

    Name POEM
    AOE ID 52939
    NORAD ID 52939
    Object Type PAYLOAD
    Country
    IN IN
    ← VS →

    2 Object 2

    AOE ID 58473
    NORAD ID 58473
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter POEM STARLINK-30947
    Time of Closest Approach 2026-10-23T18:51:59+0000
    Collision Probability (Pc) 2.392283E-6
    Conjunction Distance (km) 1.648 km
    Relative Speed (km/s) 4.818 km/s
    Conjunction Risk Parameters R (Radial): 1.352 | I (In-track): 0.896 | C (Cross-track): -0.291
    Collision Risk Index (CRI) 0.43
    X Position (km) 4545.136 4545.353
    Position Y (km) 5044.42 5045.951
    Position Z (km) -985.581 -986.148
    Velocity X (km/s) -5.723 -4.674
    Velocity Y (km/s) 4.991 3.224
    Velocity Z (km/s) -0.73 -5.087

    Orbital Parameters 国际轨道数据源

    Parameter POEM STARLINK-30947
    Semimajor Axis (a) 6867.808 km 6861.230 km
    Eccentricity (e) 0.002371 0.000151
    Inclination (i) 9.9513° 43.0148°
    RAAN 178.8857° 222.1794°
    Perigee Argument 296.7129° 69.2222°
    Mean Anomaly (M) 63.0661° 290.8792°
    Apogee 505.956 km 484.130 km
    Perigee 473.386 km 482.056 km
    Orbit Epoch 2026-10-22T21:26:09+0000 2026-10-23T05:28:31+0000

    POEM & STARLINK-30947 Collision Probability (Pc) Trend

    POEM & STARLINK-30947 Collision Probability (Pc) TrendNot Available

    POEM & STARLINK-30947 Miss Distance (Miss Distance) Trend

    POEM & STARLINK-30947 Miss Distance (Miss Distance) TrendNot Available

    POEMMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30947Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    POEMCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30947Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with POEM

    No nearby objects data