Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.201897E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:06:08+0800
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    1 Object 1

    AOE ID 59238
    NORAD ID 59238
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63636
    NORAD ID 63636
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31494 STARLINK-33864
    Time of Closest Approach 2026-10-21T10:33:55+0000
    Collision Probability (Pc) 2.201897E-6
    Conjunction Distance (km) 1.997 km
    Relative Speed (km/s) 9.708 km/s
    Conjunction Risk Parameters R (Radial): 0.446 | I (In-track): 1.499 | C (Cross-track): -1.242
    Collision Risk Index (CRI) 0.42
    X Position (km) 5602.358 5603.711
    Position Y (km) -3297.453 -3295.99
    Position Z (km) 2184.899 2185.036
    Velocity X (km/s) 1.647 4.32
    Velocity Y (km/s) 5.858 4.285
    Velocity Z (km/s) 4.6 -4.599

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31494 STARLINK-33864
    Semimajor Axis (a) 6861.202 km 6861.134 km
    Eccentricity (e) 0.000090 0.000152
    Inclination (i) 43.0060° 42.9987°
    RAAN 321.3400° 183.7667°
    Perigee Argument 300.0607° 264.7280°
    Mean Anomaly (M) 60.0156° 95.3399°
    Apogee 483.681 km 484.040 km
    Perigee 482.449 km 481.954 km
    Orbit Epoch 2026-10-19T03:31:10+0000 2026-10-19T02:58:51+0000

    STARLINK-31494 & STARLINK-33864 Collision Probability (Pc) Trend

    STARLINK-31494 & STARLINK-33864 Collision Probability (Pc) TrendNot Available

    STARLINK-31494 & STARLINK-33864 Miss Distance (Miss Distance) Trend

    STARLINK-31494 & STARLINK-33864 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31494Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33864Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31494Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33864Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31494

    No nearby objects data