Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.621769E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T02:46:47+0800
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    1 Object 1

    AOE ID 59164
    NORAD ID 59164
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61864
    NORAD ID 61864
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31309 STARLINK-32318
    Time of Closest Approach 2026-10-30T19:43:30+0000
    Collision Probability (Pc) 2.621769E-6
    Conjunction Distance (km) 1.858 km
    Relative Speed (km/s) 9.487 km/s
    Conjunction Risk Parameters R (Radial): -0.128 | I (In-track): -1.445 | C (Cross-track): 1.159
    Collision Risk Index (CRI) 0.43
    X Position (km) 6195.092 6194.742
    Position Y (km) 1621.095 1622.918
    Position Z (km) 2455.589 2455.627
    Velocity X (km/s) 0.136 -3.161
    Velocity Y (km/s) 6.21 5.347
    Velocity Z (km/s) -4.426 4.427

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31309 STARLINK-32318
    Semimajor Axis (a) 6861.210 km 6861.156 km
    Eccentricity (e) 0.000163 0.000153
    Inclination (i) 43.0004° 43.0011°
    RAAN 236.7912° 7.2658°
    Perigee Argument 265.7763° 268.8678°
    Mean Anomaly (M) 150.2633° 229.3930°
    Apogee 484.192 km 484.072 km
    Perigee 481.954 km 481.966 km
    Orbit Epoch 2026-10-27T16:00:03+0000 2026-10-27T20:00:02+0000

    STARLINK-31309 & STARLINK-32318 Collision Probability (Pc) Trend

    STARLINK-31309 & STARLINK-32318 Collision Probability (Pc) TrendNot Available

    STARLINK-31309 & STARLINK-32318 Miss Distance (Miss Distance) Trend

    STARLINK-31309 & STARLINK-32318 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31309Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32318Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31309Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32318Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31309

    No nearby objects data