Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.553031E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T21:10:12+0800
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    1 Object 1

    AOE ID 68383
    NORAD ID 68383
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69198
    NORAD ID 69198
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-37121 STARLINK-37321
    Time of Closest Approach 2026-10-29T03:06:34+0000
    Collision Probability (Pc) 2.553031E-5
    Conjunction Distance (km) 1.011 km
    Relative Speed (km/s) 14.319 km/s
    Conjunction Risk Parameters R (Radial): -1.009 | I (In-track): -0.022 | C (Cross-track): 0.046
    Collision Risk Index (CRI) 0.63
    X Position (km) 1245.849 1245.71
    Position Y (km) 5209.261 5208.501
    Position Z (km) 4254.225 4253.573
    Velocity X (km/s) 0.11 -4.975
    Velocity Y (km/s) -4.853 4.333
    Velocity Z (km/s) 5.893 -3.842

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-37121 STARLINK-37321
    Semimajor Axis (a) 6843.760 km 6840.732 km
    Eccentricity (e) 0.000123 0.000581
    Inclination (i) 97.2853° 53.1600°
    RAAN 80.2521° 301.7332°
    Perigee Argument 103.9079° 280.1538°
    Mean Anomaly (M) 256.2300° 79.8810°
    Apogee 466.464 km 466.567 km
    Perigee 464.782 km 458.623 km
    Orbit Epoch 2026-10-26T23:15:37+0000 2026-10-27T06:46:53+0000

    STARLINK-37121 & STARLINK-37321 Collision Probability (Pc) Trend

    STARLINK-37121 & STARLINK-37321 Collision Probability (Pc) TrendNot Available

    STARLINK-37121 & STARLINK-37321 Miss Distance (Miss Distance) Trend

    STARLINK-37121 & STARLINK-37321 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-37121Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37321Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-37121Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37321Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-37121

    No nearby objects data