Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.578469E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T01:05:40+0800
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    1 Object 1

    AOE ID 2154
    NORAD ID 2154
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65126
    NORAD ID 65126
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter DELTA 1 DEB GEESAT 4-08
    Time of Closest Approach 2026-10-21T00:58:31+0000
    Collision Probability (Pc) 8.578469E-6
    Conjunction Distance (km) 1.374 km
    Relative Speed (km/s) 13.815 km/s
    Conjunction Risk Parameters R (Radial): 0.705 | I (In-track): -0.466 | C (Cross-track): -1.082
    Collision Risk Index (CRI) 0.54
    X Position (km) -4128.303 -4129.668
    Position Y (km) -3405.385 -3405.239
    Position Z (km) -4537.803 -4537.76
    Velocity X (km/s) 2.851 2.025
    Velocity Y (km/s) 4.111 -6.558
    Velocity Z (km/s) -5.648 3.088

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB GEESAT 4-08
    Semimajor Axis (a) 7032.772 km 6999.698 km
    Eccentricity (e) 0.004470 0.002016
    Inclination (i) 97.8856° 49.9657°
    RAAN 45.5024° 267.4113°
    Perigee Argument 266.8511° 102.7365°
    Mean Anomaly (M) 92.7581° 257.5827°
    Apogee 686.074 km 635.673 km
    Perigee 623.196 km 607.449 km
    Orbit Epoch 2026-10-20T06:01:36+0000 2026-10-20T12:17:36+0000

    DELTA 1 DEB & GEESAT 4-08 Collision Probability (Pc) Trend

    DELTA 1 DEB & GEESAT 4-08 Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB & GEESAT 4-08 Miss Distance (Miss Distance) Trend

    DELTA 1 DEB & GEESAT 4-08 Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GEESAT 4-08Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    GEESAT 4-08Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB

    No nearby objects data