Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    7.002788E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:39:45+0800
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    1 Object 1

    AOE ID 49450
    NORAD ID 49450
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65929
    NORAD ID 65929
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3127 STARLINK-35175
    Time of Closest Approach 2026-10-21T21:58:34+0000
    Collision Probability (Pc) 7.002788E-5
    Conjunction Distance (km) 0.637 km
    Relative Speed (km/s) 7.243 km/s
    Conjunction Risk Parameters R (Radial): -0.409 | I (In-track): -0.429 | C (Cross-track): 0.231
    Collision Risk Index (CRI) 0.72
    X Position (km) 3506.758 3506.228
    Position Y (km) -3061.232 -3061.416
    Position Z (km) 5003.093 5002.793
    Velocity X (km/s) 2.424 6.423
    Velocity Y (km/s) 6.813 3.322
    Velocity Z (km/s) 2.463 -2.463

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3127 STARLINK-35175
    Semimajor Axis (a) 6840.864 km 6840.745 km
    Eccentricity (e) 0.000142 0.000132
    Inclination (i) 53.1596° 53.1553°
    RAAN 275.6049° 200.8954°
    Perigee Argument 86.4907° 100.7478°
    Mean Anomaly (M) 273.6259° 259.3673°
    Apogee 463.702 km 463.511 km
    Perigee 461.752 km 461.705 km
    Orbit Epoch 2026-10-19T16:32:17+0000 2026-10-20T03:16:38+0000

    STARLINK-3127 & STARLINK-35175 Collision Probability (Pc) Trend

    STARLINK-3127 & STARLINK-35175 Collision Probability (Pc) TrendNot Available

    STARLINK-3127 & STARLINK-35175 Miss Distance (Miss Distance) Trend

    STARLINK-3127 & STARLINK-35175 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3127Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35175Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3127Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35175Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3127

    No nearby objects data