Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.359167E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T06:12:14+0800
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    1 Object 1

    AOE ID 54196
    NORAD ID 54196
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65916
    NORAD ID 65916
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5237 STARLINK-35521
    Time of Closest Approach 2026-10-20T21:17:25+0000
    Collision Probability (Pc) 1.359167E-6
    Conjunction Distance (km) 2.694 km
    Relative Speed (km/s) 11.813 km/s
    Conjunction Risk Parameters R (Radial): -2.44 | I (In-track): 0.73 | C (Cross-track): 0.878
    Collision Risk Index (CRI) 0.38
    X Position (km) 5561.851 5564.421
    Position Y (km) 3313.504 3313.707
    Position Z (km) -2211.135 -2211.916
    Velocity X (km/s) -0.839 -4.109
    Velocity Y (km/s) 5.129 3.18
    Velocity Z (km/s) 5.592 -5.591

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5237 STARLINK-35521
    Semimajor Axis (a) 6837.888 km 6840.782 km
    Eccentricity (e) 0.000132 0.000198
    Inclination (i) 53.1569° 53.1563°
    RAAN 57.4920° 208.5986°
    Perigee Argument 83.5071° 87.8465°
    Mean Anomaly (M) 276.6082° 272.2765°
    Apogee 460.655 km 464.002 km
    Perigee 458.847 km 461.288 km
    Orbit Epoch 2026-10-18T08:28:00+0000 2026-10-18T04:19:03+0000

    STARLINK-5237 & STARLINK-35521 Collision Probability (Pc) Trend

    STARLINK-5237 & STARLINK-35521 Collision Probability (Pc) TrendNot Available

    STARLINK-5237 & STARLINK-35521 Miss Distance (Miss Distance) Trend

    STARLINK-5237 & STARLINK-35521 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5237Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35521Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5237Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35521Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5237

    No nearby objects data