Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.167009E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T20:09:52+0800
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    1 Object 1

    AOE ID 56960
    NORAD ID 56960
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57853
    NORAD ID 57853
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter ORBITER SN3 STARLINK-30404
    Time of Closest Approach 2026-10-30T11:27:57+0000
    Collision Probability (Pc) 2.167009E-5
    Conjunction Distance (km) 1.067 km
    Relative Speed (km/s) 14.776 km/s
    Conjunction Risk Parameters R (Radial): 0.228 | I (In-track): 0.273 | C (Cross-track): 1.006
    Collision Risk Index (CRI) 0.62
    X Position (km) 129.501 130.465
    Position Y (km) 6836.148 6835.917
    Position Z (km) 249.767 249.374
    Velocity X (km/s) 1.01 -4.574
    Velocity Y (km/s) -0.302 0.318
    Velocity Z (km/s) 7.559 -6.106

    Orbital Parameters 国际轨道数据源

    Parameter ORBITER SN3 STARLINK-30404
    Semimajor Axis (a) 6834.800 km 6840.860 km
    Eccentricity (e) 0.000678 0.000115
    Inclination (i) 97.6459° 53.1609°
    RAAN 87.3009° 280.3697°
    Perigee Argument 208.2819° 62.2522°
    Mean Anomaly (M) 151.8057° 297.8597°
    Apogee 461.296 km 463.508 km
    Perigee 452.030 km 461.938 km
    Orbit Epoch 2026-10-28T15:41:28+0000 2026-10-28T08:40:21+0000

    ORBITER SN3 & STARLINK-30404 Collision Probability (Pc) Trend

    ORBITER SN3 & STARLINK-30404 Collision Probability (Pc) TrendNot Available

    ORBITER SN3 & STARLINK-30404 Miss Distance (Miss Distance) Trend

    ORBITER SN3 & STARLINK-30404 Miss Distance (Miss Distance) TrendNot Available

    ORBITER SN3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30404Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ORBITER SN3Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30404Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ORBITER SN3

    No nearby objects data