Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.655629E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:16:53+0800
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    1 Object 1

    AOE ID 59314
    NORAD ID 59314
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62849
    NORAD ID 62849
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31477 STARLINK-32809
    Time of Closest Approach 2026-10-23T06:09:03+0000
    Collision Probability (Pc) 2.655629E-6
    Conjunction Distance (km) 1.854 km
    Relative Speed (km/s) 9.6 km/s
    Conjunction Risk Parameters R (Radial): 0.134 | I (In-track): -1.436 | C (Cross-track): 1.164
    Collision Risk Index (CRI) 0.43
    X Position (km) 4886.904 4888.206
    Position Y (km) 4212.604 4211.286
    Position Z (km) 2324.775 2324.821
    Velocity X (km/s) -5.107 -2.633
    Velocity Y (km/s) 3.425 5.557
    Velocity Z (km/s) 4.513 -4.513

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31477 STARLINK-32809
    Semimajor Axis (a) 6861.203 km 6861.136 km
    Eccentricity (e) 0.000081 0.000093
    Inclination (i) 43.0009° 43.0018°
    RAAN 34.6702° 260.2704°
    Perigee Argument 285.6733° 271.5090°
    Mean Anomaly (M) 74.4029° 88.5656°
    Apogee 483.622 km 483.637 km
    Perigee 482.510 km 482.361 km
    Orbit Epoch 2026-10-20T07:24:13+0000 2026-10-20T06:53:00+0000

    STARLINK-31477 & STARLINK-32809 Collision Probability (Pc) Trend

    STARLINK-31477 & STARLINK-32809 Collision Probability (Pc) TrendNot Available

    STARLINK-31477 & STARLINK-32809 Miss Distance (Miss Distance) Trend

    STARLINK-31477 & STARLINK-32809 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31477Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32809Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31477Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32809Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31477

    No nearby objects data