Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.277183E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T16:38:37+0800
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    1 Object 1

    AOE ID 53850
    NORAD ID 53850
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59430
    NORAD ID 59430
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4767 STARLINK-31772
    Time of Closest Approach 2026-10-30T09:58:32+0000
    Collision Probability (Pc) 1.277183E-6
    Conjunction Distance (km) 2.1 km
    Relative Speed (km/s) 4.79 km/s
    Conjunction Risk Parameters R (Radial): -1.724 | I (In-track): 1.139 | C (Cross-track): -0.372
    Collision Risk Index (CRI) 0.37
    X Position (km) 4051.173 4049.734
    Position Y (km) 1492.227 1492.974
    Position Z (km) 5297.993 5296.658
    Velocity X (km/s) -4.251 -0.765
    Velocity Y (km/s) 6.163 7.449
    Velocity Z (km/s) 1.511 -1.511

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4767 STARLINK-31772
    Semimajor Axis (a) 6840.929 km 6840.932 km
    Eccentricity (e) 0.000064 0.000154
    Inclination (i) 53.1592° 53.1588°
    RAAN 322.7936° 276.5207°
    Perigee Argument 192.7550° 84.4962°
    Mean Anomaly (M) 167.3436° 131.2668°
    Apogee 463.233 km 463.850 km
    Perigee 462.351 km 461.740 km
    Orbit Epoch 2026-10-28T09:11:09+0000 2026-10-28T10:00:02+0000

    STARLINK-4767 & STARLINK-31772 Collision Probability (Pc) Trend

    STARLINK-4767 & STARLINK-31772 Collision Probability (Pc) TrendNot Available

    STARLINK-4767 & STARLINK-31772 Miss Distance (Miss Distance) Trend

    STARLINK-4767 & STARLINK-31772 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4767Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31772Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4767Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31772Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4767

    No nearby objects data