Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.408741E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:31:13+0800
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    1 Object 1

    AOE ID 50831
    NORAD ID 50831
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61661
    NORAD ID 61661
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3299 STARLINK-32238
    Time of Closest Approach 2026-10-20T08:06:53+0000
    Collision Probability (Pc) 1.408741E-6
    Conjunction Distance (km) 2.413 km
    Relative Speed (km/s) 9.152 km/s
    Conjunction Risk Parameters R (Radial): 1.811 | I (In-track): -1.279 | C (Cross-track): -0.95
    Collision Risk Index (CRI) 0.38
    X Position (km) 480.478 482.193
    Position Y (km) 5107.69 5108.896
    Position Z (km) -4530.263 -4531.456
    Velocity X (km/s) -6.359 -5.79
    Velocity Y (km/s) -2.441 3.587
    Velocity Z (km/s) -3.431 3.431

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3299 STARLINK-32238
    Semimajor Axis (a) 6837.474 km 6840.860 km
    Eccentricity (e) 0.000412 0.000120
    Inclination (i) 53.1550° 53.1599°
    RAAN 228.5448° 132.4125°
    Perigee Argument 77.7662° 88.0490°
    Mean Anomaly (M) 282.3803° 272.0650°
    Apogee 462.156 km 463.546 km
    Perigee 456.518 km 461.900 km
    Orbit Epoch 2026-10-19T04:32:16+0000 2026-10-18T23:31:45+0000

    STARLINK-3299 & STARLINK-32238 Collision Probability (Pc) Trend

    STARLINK-3299 & STARLINK-32238 Collision Probability (Pc) TrendNot Available

    STARLINK-3299 & STARLINK-32238 Miss Distance (Miss Distance) Trend

    STARLINK-3299 & STARLINK-32238 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3299Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32238Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3299Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32238Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3299

    No nearby objects data