Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.236333E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:10:43+0800
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    1 Object 1

    AOE ID 58986
    NORAD ID 58986
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66623
    NORAD ID 66623
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31229 STARLINK-35920
    Time of Closest Approach 2026-10-21T20:23:02+0000
    Collision Probability (Pc) 1.236333E-6
    Conjunction Distance (km) 2.908 km
    Relative Speed (km/s) 12.036 km/s
    Conjunction Risk Parameters R (Radial): -1.168 | I (In-track): -1.642 | C (Cross-track): 2.096
    Collision Risk Index (CRI) 0.37
    X Position (km) 5942.553 5940.338
    Position Y (km) -3000.51 -3002.375
    Position Z (km) 1571.614 1571.342
    Velocity X (km/s) 0.878 3.363
    Velocity Y (km/s) 4.826 3.571
    Velocity Z (km/s) 5.854 -5.855

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31229 STARLINK-35920
    Semimajor Axis (a) 6840.893 km 6840.821 km
    Eccentricity (e) 0.000169 0.000130
    Inclination (i) 53.1586° 53.1573°
    RAAN 335.5168° 176.0099°
    Perigee Argument 108.4026° 102.4281°
    Mean Anomaly (M) 251.7160° 257.6866°
    Apogee 463.912 km 463.572 km
    Perigee 461.600 km 461.796 km
    Orbit Epoch 2026-10-19T04:13:03+0000 2026-10-19T03:35:07+0000

    STARLINK-31229 & STARLINK-35920 Collision Probability (Pc) Trend

    STARLINK-31229 & STARLINK-35920 Collision Probability (Pc) TrendNot Available

    STARLINK-31229 & STARLINK-35920 Miss Distance (Miss Distance) Trend

    STARLINK-31229 & STARLINK-35920 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31229Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35920Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31229Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35920Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31229

    No nearby objects data