Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.836094E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T11:54:53+0800
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    1 Object 1

    AOE ID 30606
    NORAD ID 30606
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 43619
    NORAD ID 43619
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter FENGYUN 1C DEB NOVASAR 1
    Time of Closest Approach 2026-10-17T14:42:22+0000
    Collision Probability (Pc) 1.836094E-6
    Conjunction Distance (km) 2.406 km
    Relative Speed (km/s) 14.145 km/s
    Conjunction Risk Parameters R (Radial): 0.547 | I (In-track): -0.853 | C (Cross-track): -2.181
    Collision Risk Index (CRI) 0.4
    X Position (km) 1965.492 1967.209
    Position Y (km) -1721.822 -1720.212
    Position Z (km) -6455.349 -6455.845
    Velocity X (km/s) 3.066 -6.671
    Velocity Y (km/s) -6.486 2.348
    Velocity Z (km/s) 2.561 -2.659

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB NOVASAR 1
    Semimajor Axis (a) 7071.305 km 6956.354 km
    Eccentricity (e) 0.020484 0.000153
    Inclination (i) 98.0915° 97.4840°
    RAAN 297.1086° 157.0994°
    Perigee Argument 255.5461° 70.6253°
    Mean Anomaly (M) 260.5074° 289.5134°
    Apogee 838.019 km 579.283 km
    Perigee 548.317 km 577.151 km
    Orbit Epoch 2026-10-16T11:46:52+0000 2026-10-16T21:32:49+0000

    FENGYUN 1C DEB & NOVASAR 1 Collision Probability (Pc) Trend

    FENGYUN 1C DEB & NOVASAR 1 Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & NOVASAR 1 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & NOVASAR 1 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    NOVASAR 1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    NOVASAR 1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data