Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.121187E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T21:28:56+0800
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    1 Object 1

    AOE ID 58801
    NORAD ID 58801
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59299
    NORAD ID 59299
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31170 STARLINK-31409
    Time of Closest Approach 2026-10-13T13:36:11+0000
    Collision Probability (Pc) 2.121187E-6
    Conjunction Distance (km) 1.739 km
    Relative Speed (km/s) 5.086 km/s
    Conjunction Risk Parameters R (Radial): 0.201 | I (In-track): -1.629 | C (Cross-track): 0.573
    Collision Risk Index (CRI) 0.42
    X Position (km) -3701.536 -3702.666
    Position Y (km) 3819.958 3818.642
    Position Z (km) 4325.575 4325.451
    Velocity X (km/s) -6.282 -4.045
    Velocity Y (km/s) -3.85 -6.159
    Velocity Z (km/s) -1.971 1.97

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31170 STARLINK-31409
    Semimajor Axis (a) 6861.298 km 6861.134 km
    Eccentricity (e) 0.000126 0.000166
    Inclination (i) 43.0054° 43.0015°
    RAAN 21.9824° 82.6568°
    Perigee Argument 270.7267° 277.8696°
    Mean Anomaly (M) 89.3441° 82.1967°
    Apogee 484.024 km 484.137 km
    Perigee 482.298 km 481.857 km
    Orbit Epoch 2026-10-12T07:17:50+0000 2026-10-11T22:04:37+0000

    STARLINK-31170 & STARLINK-31409 Collision Probability (Pc) Trend

    STARLINK-31170 & STARLINK-31409 Collision Probability (Pc) TrendNot Available

    STARLINK-31170 & STARLINK-31409 Miss Distance (Miss Distance) Trend

    STARLINK-31170 & STARLINK-31409 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31170Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31409Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31170Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31409Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31170

    No nearby objects data