Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.138347E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T22:03:23+0800
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    1 Object 1

    AOE ID 57903
    NORAD ID 57903
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63999
    NORAD ID 63999
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30449 STARLINK-34169
    Time of Closest Approach 2026-10-28T03:04:38+0000
    Collision Probability (Pc) 2.138347E-6
    Conjunction Distance (km) 1.635 km
    Relative Speed (km/s) 3.879 km/s
    Conjunction Risk Parameters R (Radial): -0.318 | I (In-track): 1.551 | C (Cross-track): -0.408
    Collision Risk Index (CRI) 0.42
    X Position (km) -5047.948 -5048.548
    Position Y (km) -1186.8 -1185.294
    Position Z (km) 4484.049 4484.258
    Velocity X (km/s) 0.451 2.922
    Velocity Y (km/s) -7.472 -6.891
    Velocity Z (km/s) -1.466 1.465

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30449 STARLINK-34169
    Semimajor Axis (a) 6861.231 km 6861.125 km
    Eccentricity (e) 0.000102 0.000238
    Inclination (i) 43.0015° 42.9997°
    RAAN 92.5309° 137.3625°
    Perigee Argument 269.0463° 248.8459°
    Mean Anomaly (M) 91.0272° 111.2137°
    Apogee 483.792 km 484.625 km
    Perigee 482.396 km 481.351 km
    Orbit Epoch 2026-10-26T03:32:08+0000 2026-10-25T22:58:27+0000

    STARLINK-30449 & STARLINK-34169 Collision Probability (Pc) Trend

    STARLINK-30449 & STARLINK-34169 Collision Probability (Pc) TrendNot Available

    STARLINK-30449 & STARLINK-34169 Miss Distance (Miss Distance) Trend

    STARLINK-30449 & STARLINK-34169 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30449Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34169Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30449Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34169Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30449

    No nearby objects data