Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.59149E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T16:40:28+0800
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    1 Object 1

    AOE ID 68964
    NORAD ID 68964
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69260
    NORAD ID 69260
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-36731 STARLINK-37478
    Time of Closest Approach 2026-10-21T05:23:17+0000
    Collision Probability (Pc) 5.59149E-6
    Conjunction Distance (km) 1.385 km
    Relative Speed (km/s) 7.705 km/s
    Conjunction Risk Parameters R (Radial): 1.093 | I (In-track): 0.737 | C (Cross-track): 0.428
    Collision Risk Index (CRI) 0.5
    X Position (km) -2289.076 -2289.458
    Position Y (km) -4171.687 -4170.614
    Position Z (km) -4922.789 -4922.001
    Velocity X (km/s) 4.437 7.101
    Velocity Y (km/s) -5.592 -0.739
    Velocity Z (km/s) 2.678 -2.679

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-36731 STARLINK-37478
    Semimajor Axis (a) 6840.799 km 6840.845 km
    Eccentricity (e) 0.000247 0.000121
    Inclination (i) 53.1564° 53.1593°
    RAAN 302.1133° 22.7644°
    Perigee Argument 88.9679° 85.1076°
    Mean Anomaly (M) 271.1607° 275.0064°
    Apogee 464.356 km 463.536 km
    Perigee 460.968 km 461.880 km
    Orbit Epoch 2026-10-19T02:04:53+0000 2026-10-18T13:48:13+0000

    STARLINK-36731 & STARLINK-37478 Collision Probability (Pc) Trend

    STARLINK-36731 & STARLINK-37478 Collision Probability (Pc) TrendNot Available

    STARLINK-36731 & STARLINK-37478 Miss Distance (Miss Distance) Trend

    STARLINK-36731 & STARLINK-37478 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-36731Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37478Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-36731Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37478Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-36731

    No nearby objects data