Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.329469E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T11:53:43+0800
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    1 Object 1

    AOE ID 63509
    NORAD ID 63509
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68304
    NORAD ID 68304
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-33678 STARLINK-36849
    Time of Closest Approach 2026-10-22T04:00:24+0000
    Collision Probability (Pc) 1.329469E-6
    Conjunction Distance (km) 2.776 km
    Relative Speed (km/s) 12.262 km/s
    Conjunction Risk Parameters R (Radial): 2.661 | I (In-track): 0.48 | C (Cross-track): -0.631
    Collision Risk Index (CRI) 0.37
    X Position (km) 1423.824 1423.591
    Position Y (km) 3873.62 3871.488
    Position Z (km) -5471.798 -5470.036
    Velocity X (km/s) -7.307 3.558
    Velocity Y (km/s) 2.124 5.027
    Velocity Z (km/s) -0.398 4.487

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33678 STARLINK-36849
    Semimajor Axis (a) 6848.818 km 6843.636 km
    Eccentricity (e) 0.000064 0.000144
    Inclination (i) 53.1572° 97.2829°
    RAAN 177.5100° 57.2268°
    Perigee Argument 57.3249° 97.7103°
    Mean Anomaly (M) 302.7814° 262.4304°
    Apogee 471.122 km 466.486 km
    Perigee 470.240 km 464.512 km
    Orbit Epoch 2026-10-19T16:54:35+0000 2026-10-19T07:20:06+0000

    STARLINK-33678 & STARLINK-36849 Collision Probability (Pc) Trend

    STARLINK-33678 & STARLINK-36849 Collision Probability (Pc) TrendNot Available

    STARLINK-33678 & STARLINK-36849 Miss Distance (Miss Distance) Trend

    STARLINK-33678 & STARLINK-36849 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33678Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36849Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-33678Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36849Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33678

    No nearby objects data