Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.388309E-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 2026-10-21T23:30:37+0000
    Collision Probability (Pc) 1.388309E-6
    Conjunction Distance (km) 2.676 km
    Relative Speed (km/s) 12.036 km/s
    Conjunction Risk Parameters R (Radial): -1.198 | I (In-track): 1.475 | C (Cross-track): -1.883
    Collision Risk Index (CRI) 0.38
    X Position (km) 5909.82 5909.886
    Position Y (km) -3066.12 -3063.459
    Position Z (km) 1568.46 1568.187
    Velocity X (km/s) 0.933 3.397
    Velocity Y (km/s) 4.814 3.537
    Velocity Z (km/s) 5.855 -5.856

    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