Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.537908E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T02:32:48+0800
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    1 Object 1

    AOE ID 59391
    NORAD ID 59391
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60022
    NORAD ID 60022
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31644 STARLINK-31982
    Time of Closest Approach 2026-10-30T16:01:59+0000
    Collision Probability (Pc) 2.537908E-6
    Conjunction Distance (km) 1.999 km
    Relative Speed (km/s) 12.219 km/s
    Conjunction Risk Parameters R (Radial): 1.356 | I (In-track): 0.883 | C (Cross-track): -1.174
    Collision Risk Index (CRI) 0.43
    X Position (km) 3405.192 3405.791
    Position Y (km) 5927.189 5925.283
    Position Z (km) 301.514 301.453
    Velocity X (km/s) -3.834 -4.11
    Velocity Y (km/s) 2.522 2.043
    Velocity Z (km/s) -6.102 6.104

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31644 STARLINK-31982
    Semimajor Axis (a) 6841.219 km 6840.854 km
    Eccentricity (e) 0.000111 0.000106
    Inclination (i) 53.1564° 53.1603°
    RAAN 256.4817° 72.2283°
    Perigee Argument 44.3107° 48.5292°
    Mean Anomaly (M) 315.7984° 311.5801°
    Apogee 463.841 km 463.439 km
    Perigee 462.323 km 461.995 km
    Orbit Epoch 2026-10-27T13:47:10+0000 2026-10-27T16:06:35+0000

    STARLINK-31644 & STARLINK-31982 Collision Probability (Pc) Trend

    STARLINK-31644 & STARLINK-31982 Collision Probability (Pc) TrendNot Available

    STARLINK-31644 & STARLINK-31982 Miss Distance (Miss Distance) Trend

    STARLINK-31644 & STARLINK-31982 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31644Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31982Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31644Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31982Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31644

    No nearby objects data