Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.36388E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T17:04:58+0800
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    1 Object 1

    AOE ID 54631
    NORAD ID 54631
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 67156
    NORAD ID 67156
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-6A DEB KUIPER-00251
    Time of Closest Approach 2026-10-21T18:27:06+0000
    Collision Probability (Pc) 1.36388E-6
    Conjunction Distance (km) 2.862 km
    Relative Speed (km/s) 13.781 km/s
    Conjunction Risk Parameters R (Radial): 2.5 | I (In-track): 0.565 | C (Cross-track): 1.274
    Collision Risk Index (CRI) 0.38
    X Position (km) 4927.348 4925.201
    Position Y (km) 803.754 802.267
    Position Z (km) -4929.18 -4928.01
    Velocity X (km/s) 5.399 -3.648
    Velocity Y (km/s) -0.731 6.028
    Velocity Z (km/s) 5.229 -2.668

    Orbital Parameters 国际轨道数据源

    Parameter CZ-6A DEB KUIPER-00251
    Semimajor Axis (a) 7045.647 km 7007.679 km
    Eccentricity (e) 0.007097 0.000198
    Inclination (i) 98.6197° 51.8938°
    RAAN 359.5841° 142.5290°
    Perigee Argument 274.5443° 91.7300°
    Mean Anomaly (M) 84.7655° 268.3889°
    Apogee 717.513 km 630.932 km
    Perigee 617.507 km 628.152 km
    Orbit Epoch 2026-10-20T18:07:08+0000 2026-10-20T20:17:17+0000

    CZ-6A DEB & KUIPER-00251 Collision Probability (Pc) Trend

    CZ-6A DEB & KUIPER-00251 Collision Probability (Pc) TrendNot Available

    CZ-6A DEB & KUIPER-00251 Miss Distance (Miss Distance) Trend

    CZ-6A DEB & KUIPER-00251 Miss Distance (Miss Distance) TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    KUIPER-00251Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    KUIPER-00251Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-6A DEB

    No nearby objects data