Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.222882E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:14:20+0800
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    1 Object 1

    AOE ID 59213
    NORAD ID 59213
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67858
    NORAD ID 67858
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31517 STARLINK-36837
    Time of Closest Approach 2026-10-21T02:27:45+0000
    Collision Probability (Pc) 1.222882E-6
    Conjunction Distance (km) 2.165 km
    Relative Speed (km/s) 4.972 km/s
    Conjunction Risk Parameters R (Radial): -0.304 | I (In-track): 2.027 | C (Cross-track): 0.696
    Collision Risk Index (CRI) 0.37
    X Position (km) 1966.402 1968.225
    Position Y (km) -3862.17 -3861.027
    Position Z (km) 5282.111 5281.874
    Velocity X (km/s) 7.311 5.564
    Velocity Y (km/s) 1.563 4.994
    Velocity Z (km/s) -1.574 1.572

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31517 STARLINK-36837
    Semimajor Axis (a) 6840.937 km 6840.782 km
    Eccentricity (e) 0.000239 0.000203
    Inclination (i) 53.1612° 53.1565°
    RAAN 196.7977° 244.1307°
    Perigee Argument 69.2761° 89.0735°
    Mean Anomaly (M) 290.8497° 271.0500°
    Apogee 464.434 km 464.036 km
    Perigee 461.166 km 461.254 km
    Orbit Epoch 2026-10-18T03:39:39+0000 2026-10-18T06:55:17+0000

    STARLINK-31517 & STARLINK-36837 Collision Probability (Pc) Trend

    STARLINK-31517 & STARLINK-36837 Collision Probability (Pc) TrendNot Available

    STARLINK-31517 & STARLINK-36837 Miss Distance (Miss Distance) Trend

    STARLINK-31517 & STARLINK-36837 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31517Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36837Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31517Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36837Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31517

    No nearby objects data