Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.199526E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T09:22:36+0800
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    1 Object 1

    AOE ID 61517
    NORAD ID 61517
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66395
    NORAD ID 66395
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31756 STARLINK-35681
    Time of Closest Approach 2026-10-23T02:48:32+0000
    Collision Probability (Pc) 9.199526E-7
    Conjunction Distance (km) 2.955 km
    Relative Speed (km/s) 7.368 km/s
    Conjunction Risk Parameters R (Radial): -0.216 | I (In-track): 2.579 | C (Cross-track): 1.427
    Collision Risk Index (CRI) 0.34
    X Position (km) 1593.151 1595.869
    Position Y (km) -4398.439 -4397.292
    Position Z (km) 4981.378 4981.224
    Velocity X (km/s) 7.208 5.375
    Velocity Y (km/s) -0.248 4.81
    Velocity Z (km/s) -2.518 2.517

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31756 STARLINK-35681
    Semimajor Axis (a) 6840.876 km 6840.823 km
    Eccentricity (e) 0.000155 0.000119
    Inclination (i) 53.1602° 53.1568°
    RAAN 176.9874° 250.1221°
    Perigee Argument 82.1789° 86.5341°
    Mean Anomaly (M) 277.9390° 273.5798°
    Apogee 463.803 km 463.501 km
    Perigee 461.675 km 461.871 km
    Orbit Epoch 2026-10-20T02:24:12+0000 2026-10-20T07:18:29+0000

    STARLINK-31756 & STARLINK-35681 Collision Probability (Pc) Trend

    STARLINK-31756 & STARLINK-35681 Collision Probability (Pc) TrendNot Available

    STARLINK-31756 & STARLINK-35681 Miss Distance (Miss Distance) Trend

    STARLINK-31756 & STARLINK-35681 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31756Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35681Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31756Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35681Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31756

    No nearby objects data