Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.128037E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:01:17+0800
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    1 Object 1

    AOE ID 59893
    NORAD ID 59893
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63678
    NORAD ID 63678
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31963 STARLINK-33861
    Time of Closest Approach 2026-10-21T22:59:12+0000
    Collision Probability (Pc) 1.128037E-6
    Conjunction Distance (km) 2.582 km
    Relative Speed (km/s) 7.63 km/s
    Conjunction Risk Parameters R (Radial): 0.248 | I (In-track): 2.227 | C (Cross-track): -1.284
    Collision Risk Index (CRI) 0.36
    X Position (km) -5046.448 -5044.998
    Position Y (km) 2855.688 2857.82
    Position Z (km) -3672.37 -3672.24
    Velocity X (km/s) -1.473 -5.026
    Velocity Y (km/s) -6.746 -4.735
    Velocity Z (km/s) -3.223 3.223

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31963 STARLINK-33861
    Semimajor Axis (a) 6861.215 km 6861.162 km
    Eccentricity (e) 0.000153 0.000081
    Inclination (i) 43.0041° 43.0007°
    RAAN 302.7005° 209.1181°
    Perigee Argument 275.1175° 267.4127°
    Mean Anomaly (M) 84.9503° 92.6632°
    Apogee 484.127 km 483.581 km
    Perigee 482.029 km 482.469 km
    Orbit Epoch 2026-10-19T07:12:23+0000 2026-10-19T03:44:10+0000

    STARLINK-31963 & STARLINK-33861 Collision Probability (Pc) Trend

    STARLINK-31963 & STARLINK-33861 Collision Probability (Pc) TrendNot Available

    STARLINK-31963 & STARLINK-33861 Miss Distance (Miss Distance) Trend

    STARLINK-31963 & STARLINK-33861 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31963Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33861Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31963Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33861Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31963

    No nearby objects data