Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.309104E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:43:16+0800
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    1 Object 1

    AOE ID 57826
    NORAD ID 57826
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58740
    NORAD ID 58740
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30422 STARLINK-31159
    Time of Closest Approach 2026-10-29T11:14:08+0000
    Collision Probability (Pc) 6.309104E-6
    Conjunction Distance (km) 0.968 km
    Relative Speed (km/s) 1.344 km/s
    Conjunction Risk Parameters R (Radial): -0.655 | I (In-track): -0.708 | C (Cross-track): 0.063
    Collision Risk Index (CRI) 0.51
    X Position (km) -1171.634 -1171.054
    Position Y (km) -4902.31 -4902.944
    Position Z (km) -4657.83 -4658.274
    Velocity X (km/s) 7.487 7.274
    Velocity Y (km/s) -1.32 -2.207
    Velocity Z (km/s) -0.493 0.495

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30422 STARLINK-31159
    Semimajor Axis (a) 6861.246 km 6861.216 km
    Eccentricity (e) 0.000156 0.000136
    Inclination (i) 43.0017° 43.0027°
    RAAN 4.1623° 345.0675°
    Perigee Argument 275.7772° 275.6636°
    Mean Anomaly (M) 149.8239° 330.7081°
    Apogee 484.182 km 484.015 km
    Perigee 482.036 km 482.143 km
    Orbit Epoch 2026-10-27T16:00:03+0000 2026-10-28T10:00:02+0000

    STARLINK-30422 & STARLINK-31159 Collision Probability (Pc) Trend

    STARLINK-30422 & STARLINK-31159 Collision Probability (Pc) TrendNot Available

    STARLINK-30422 & STARLINK-31159 Miss Distance (Miss Distance) Trend

    STARLINK-30422 & STARLINK-31159 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30422Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31159Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30422Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31159Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30422

    No nearby objects data