Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.508557E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T20:44:53+0800
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    1 Object 1

    AOE ID 53670
    NORAD ID 53670
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65676
    NORAD ID 65676
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4459 STARLINK-35189
    Time of Closest Approach 2026-10-30T00:44:16+0000
    Collision Probability (Pc) 1.508557E-6
    Conjunction Distance (km) 2.721 km
    Relative Speed (km/s) 14.491 km/s
    Conjunction Risk Parameters R (Radial): 2.713 | I (In-track): -0.075 | C (Cross-track): 0.194
    Collision Risk Index (CRI) 0.39
    X Position (km) -5807.745 -5810.002
    Position Y (km) -373.649 -373.614
    Position Z (km) -3613.682 -3615.201
    Velocity X (km/s) -4.038 3.186
    Velocity Y (km/s) 0.88 -5.187
    Velocity Z (km/s) 6.408 -4.591

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4459 STARLINK-35189
    Semimajor Axis (a) 6843.743 km 6848.814 km
    Eccentricity (e) 0.000163 0.000113
    Inclination (i) 97.2831° 53.1601°
    RAAN 176.7528° 346.1490°
    Perigee Argument 96.2362° 79.5637°
    Mean Anomaly (M) 263.9067° 280.5492°
    Apogee 466.724 km 471.449 km
    Perigee 464.488 km 469.905 km
    Orbit Epoch 2026-10-27T14:55:51+0000 2026-10-27T20:05:59+0000

    STARLINK-4459 & STARLINK-35189 Collision Probability (Pc) Trend

    STARLINK-4459 & STARLINK-35189 Collision Probability (Pc) TrendNot Available

    STARLINK-4459 & STARLINK-35189 Miss Distance (Miss Distance) Trend

    STARLINK-4459 & STARLINK-35189 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4459Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35189Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4459Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35189Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4459

    No nearby objects data