Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.333314E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T05:05:42+0800
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    1 Object 1

    AOE ID 52644
    NORAD ID 52644
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69510
    NORAD ID 69510
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3985 STARLINK-36536
    Time of Closest Approach 2026-10-18T01:02:08+0000
    Collision Probability (Pc) 1.333314E-6
    Conjunction Distance (km) 2.692 km
    Relative Speed (km/s) 11.398 km/s
    Conjunction Risk Parameters R (Radial): 2.687 | I (In-track): 0.115 | C (Cross-track): -0.114
    Collision Risk Index (CRI) 0.37
    X Position (km) 3294.362 3295.793
    Position Y (km) -5213.068 -5215.032
    Position Z (km) -2963.165 -2964.32
    Velocity X (km/s) 5.608 2.974
    Velocity Y (km/s) 0.628 4.795
    Velocity Z (km/s) 5.139 -5.138

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3985 STARLINK-36536
    Semimajor Axis (a) 6837.791 km 6840.720 km
    Eccentricity (e) 0.000122 0.000039
    Inclination (i) 53.1583° 53.1587°
    RAAN 327.6473° 103.7927°
    Perigee Argument 81.3263° 54.2878°
    Mean Anomaly (M) 278.7879° 305.8161°
    Apogee 460.490 km 462.847 km
    Perigee 458.818 km 462.319 km
    Orbit Epoch 2026-10-17T03:18:25+0000 2026-10-17T11:36:25+0000

    STARLINK-3985 & STARLINK-36536 Collision Probability (Pc) Trend

    STARLINK-3985 & STARLINK-36536 Collision Probability (Pc) TrendNot Available

    STARLINK-3985 & STARLINK-36536 Miss Distance (Miss Distance) Trend

    STARLINK-3985 & STARLINK-36536 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3985Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36536Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3985Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36536Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3985

    No nearby objects data