Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    3.026466E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T15:09:04+0800
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    1 Object 1

    AOE ID 44777
    NORAD ID 44777
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    Name ROCK
    AOE ID 60474
    NORAD ID 60474
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter JILIN-01 GAOFEN 2A ROCK
    Time of Closest Approach 2026-11-06T03:00:56+0000
    Collision Probability (Pc) 3.026466E-7
    Conjunction Distance (km) 2.693 km
    Relative Speed (km/s) 0.345 km/s
    Conjunction Risk Parameters R (Radial): -2.664 | I (In-track): -0.389 | C (Cross-track): 0.016
    Collision Risk Index (CRI) 0.25
    X Position (km) -777.004 -776.999
    Position Y (km) 523.949 524.391
    Position Z (km) -6755.903 -6758.559
    Velocity X (km/s) 6.022 6.221
    Velocity Y (km/s) 4.681 4.403
    Velocity Z (km/s) -0.328 -0.374

    Orbital Parameters 国际轨道数据源

    Parameter JILIN-01 GAOFEN 2A ROCK
    Semimajor Axis (a) 6815.918 km 6814.043 km
    Eccentricity (e) 0.000431 0.000299
    Inclination (i) 97.4900° 97.3699°
    RAAN 35.2849° 32.2530°
    Perigee Argument 305.6205° 102.2432°
    Mean Anomaly (M) 54.4640° 257.9150°
    Apogee 440.716 km 437.941 km
    Perigee 434.846 km 433.871 km
    Orbit Epoch 2026-11-03T22:29:32+0000 2026-11-03T11:37:28+0000

    JILIN-01 GAOFEN 2A & ROCK Collision Probability (Pc) Trend

    JILIN-01 GAOFEN 2A & ROCK Collision Probability (Pc) TrendNot Available

    JILIN-01 GAOFEN 2A & ROCK Miss Distance (Miss Distance) Trend

    JILIN-01 GAOFEN 2A & ROCK Miss Distance (Miss Distance) TrendNot Available

    JILIN-01 GAOFEN 2AMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ROCKMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    JILIN-01 GAOFEN 2ACollision Probability Trend

    Object 1 Probability TrendNot Available

    ROCKCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with JILIN-01 GAOFEN 2A

    No nearby objects data