Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.061041E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T21:35:04+0800
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    1 Object 1

    AOE ID 56695
    NORAD ID 56695
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58226
    NORAD ID 58226
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30121 STARLINK-30865
    Time of Closest Approach 2026-10-26T18:30:35+0000
    Collision Probability (Pc) 6.061041E-6
    Conjunction Distance (km) 1.358 km
    Relative Speed (km/s) 7.867 km/s
    Conjunction Risk Parameters R (Radial): 1.31 | I (In-track): -0.303 | C (Cross-track): -0.191
    Collision Risk Index (CRI) 0.51
    X Position (km) 728.928 728.71
    Position Y (km) -5814.675 -5815.825
    Position Z (km) -3571.1 -3571.787
    Velocity X (km/s) 6.222 6.73
    Velocity Y (km/s) 2.843 -1.218
    Velocity Z (km/s) -3.36 3.359

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30121 STARLINK-30865
    Semimajor Axis (a) 6861.054 km 6861.147 km
    Eccentricity (e) 0.000243 0.000070
    Inclination (i) 43.0028° 42.9981°
    RAAN 62.4573° 321.6281°
    Perigee Argument 263.3681° 226.5630°
    Mean Anomaly (M) 96.6895° 133.5163°
    Apogee 484.583 km 483.490 km
    Perigee 481.251 km 482.530 km
    Orbit Epoch 2026-10-25T16:24:05+0000 2026-10-26T03:02:03+0000

    STARLINK-30121 & STARLINK-30865 Collision Probability (Pc) Trend

    STARLINK-30121 & STARLINK-30865 Collision Probability (Pc) TrendNot Available

    STARLINK-30121 & STARLINK-30865 Miss Distance (Miss Distance) Trend

    STARLINK-30121 & STARLINK-30865 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30121Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30865Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30121Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30865Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30121

    No nearby objects data