Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    6.919581E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T12:06:57+0800
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    1 Object 1

    AOE ID 58873
    NORAD ID 58873
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63930
    NORAD ID 63930
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31177 STARLINK-33980
    Time of Closest Approach 2026-10-25T07:41:24+0000
    Collision Probability (Pc) 6.919581E-7
    Conjunction Distance (km) 2.845 km
    Relative Speed (km/s) 3.996 km/s
    Conjunction Risk Parameters R (Radial): -2.735 | I (In-track): 0.753 | C (Cross-track): 0.199
    Collision Risk Index (CRI) 0.32
    X Position (km) 3440.943 3439.05
    Position Y (km) 5355.737 5353.661
    Position Z (km) 2550.987 2550.545
    Velocity X (km/s) -6.002 -3.793
    Velocity Y (km/s) 1.773 -0.708
    Velocity Z (km/s) 4.36 6.579

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31177 STARLINK-33980
    Semimajor Axis (a) 6861.190 km 6855.170 km
    Eccentricity (e) 0.000163 0.000250
    Inclination (i) 43.0056° 70.0038°
    RAAN 37.3908° 51.4961°
    Perigee Argument 285.7665° 262.4853°
    Mean Anomaly (M) 74.3008° 97.6038°
    Apogee 484.170 km 478.745 km
    Perigee 481.936 km 475.321 km
    Orbit Epoch 2026-10-24T08:00:26+0000 2026-10-24T08:02:47+0000

    STARLINK-31177 & STARLINK-33980 Collision Probability (Pc) Trend

    STARLINK-31177 & STARLINK-33980 Collision Probability (Pc) TrendNot Available

    STARLINK-31177 & STARLINK-33980 Miss Distance (Miss Distance) Trend

    STARLINK-31177 & STARLINK-33980 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31177Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33980Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31177Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33980Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31177

    No nearby objects data