Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.732185E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:38:56+0800
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    1 Object 1

    AOE ID 59642
    NORAD ID 59642
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63965
    NORAD ID 63965
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31660 STARLINK-34147
    Time of Closest Approach 2026-10-22T00:53:00+0000
    Collision Probability (Pc) 2.732185E-5
    Conjunction Distance (km) 0.84 km
    Relative Speed (km/s) 6.451 km/s
    Conjunction Risk Parameters R (Radial): -0.384 | I (In-track): 0.676 | C (Cross-track): 0.319
    Collision Risk Index (CRI) 0.64
    X Position (km) 4819.425 4818.787
    Position Y (km) 2719.604 2720.101
    Position Z (km) 4047.423 4047.199
    Velocity X (km/s) -1.736 -5.059
    Velocity Y (km/s) 6.957 5.082
    Velocity Z (km/s) -2.601 2.601

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31660 STARLINK-34147
    Semimajor Axis (a) 6861.289 km 6861.154 km
    Eccentricity (e) 0.000066 0.000078
    Inclination (i) 43.0016° 43.0022°
    RAAN 274.5633° 348.5149°
    Perigee Argument 269.0851° 269.7409°
    Mean Anomaly (M) 90.9925° 90.3352°
    Apogee 483.602 km 483.555 km
    Perigee 482.702 km 482.479 km
    Orbit Epoch 2026-10-19T15:51:57+0000 2026-10-20T03:06:53+0000

    STARLINK-31660 & STARLINK-34147 Collision Probability (Pc) Trend

    STARLINK-31660 & STARLINK-34147 Collision Probability (Pc) TrendNot Available

    STARLINK-31660 & STARLINK-34147 Miss Distance (Miss Distance) Trend

    STARLINK-31660 & STARLINK-34147 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31660Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34147Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31660Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34147Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31660

    No nearby objects data