Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.140136E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T10:54:03+0800
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    1 Object 1

    AOE ID 56874
    NORAD ID 56874
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64730
    NORAD ID 64730
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter LONGJIANG 3 STARLINK-34606
    Time of Closest Approach 2026-10-16T21:00:52+0000
    Collision Probability (Pc) 1.140136E-6
    Conjunction Distance (km) 2.643 km
    Relative Speed (km/s) 8.281 km/s
    Conjunction Risk Parameters R (Radial): -0.754 | I (In-track): 2.125 | C (Cross-track): 1.379
    Collision Risk Index (CRI) 0.36
    X Position (km) 165.943 168.446
    Position Y (km) -5110.451 -5109.686
    Position Z (km) 4535.873 4535.507
    Velocity X (km/s) 6.762 6.021
    Velocity Y (km/s) -2.232 3.235
    Velocity Z (km/s) -2.763 3.412

    Orbital Parameters 国际轨道数据源

    Parameter LONGJIANG 3 STARLINK-34606
    Semimajor Axis (a) 6840.216 km 6840.789 km
    Eccentricity (e) 0.000738 0.000118
    Inclination (i) 49.1027° 53.1592°
    RAAN 155.5323° 243.0371°
    Perigee Argument 208.1097° 96.2016°
    Mean Anomaly (M) 151.9452° 263.9122°
    Apogee 467.130 km 463.462 km
    Perigee 457.028 km 461.842 km
    Orbit Epoch 2026-10-14T05:59:42+0000 2026-10-14T03:07:08+0000

    LONGJIANG 3 & STARLINK-34606 Collision Probability (Pc) Trend

    LONGJIANG 3 & STARLINK-34606 Collision Probability (Pc) TrendNot Available

    LONGJIANG 3 & STARLINK-34606 Miss Distance (Miss Distance) Trend

    LONGJIANG 3 & STARLINK-34606 Miss Distance (Miss Distance) TrendNot Available

    LONGJIANG 3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34606Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    LONGJIANG 3Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34606Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with LONGJIANG 3

    No nearby objects data