Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.529549E-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 2026-10-28T00:43:25+0000
    Collision Probability (Pc) 2.529549E-6
    Conjunction Distance (km) 1.544 km
    Relative Speed (km/s) 3.874 km/s
    Conjunction Risk Parameters R (Radial): 1.472 | I (In-track): -0.451 | C (Cross-track): -0.117
    Collision Risk Index (CRI) 0.43
    X Position (km) 5042.474 5041.282
    Position Y (km) 1236.032 1236.22
    Position Z (km) -4489.743 -4488.781
    Velocity X (km/s) -0.524 -2.985
    Velocity Y (km/s) 7.457 6.856
    Velocity Z (km/s) 1.465 -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