Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.012898E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T22:50:12+0800
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    1 Object 1

    AOE ID 4953
    NORAD ID 4953
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 25160
    NORAD ID 25160
    Object Type ROCKET BODY
    Country
    US US

    Conjunction Constraints

    Parameter OPS 5268 (DMSP 5A F3) CELESTIS 02/TAURUS R/B
    Time of Closest Approach 2026-10-26T15:40:55+0000
    Collision Probability (Pc) 1.012898E-6
    Conjunction Distance (km) 2.888 km
    Relative Speed (km/s) 8.335 km/s
    Conjunction Risk Parameters R (Radial): -1.021 | I (In-track): -2.245 | C (Cross-track): 1.5
    Collision Risk Index (CRI) 0.35
    X Position (km) 1736.492 1738.675
    Position Y (km) -1391.644 -1390.339
    Position Z (km) -6802.277 -6800.911
    Velocity X (km/s) -7.07 -4.052
    Velocity Y (km/s) 1.151 -6.28
    Velocity Z (km/s) -2.021 0.245

    Orbital Parameters 国际轨道数据源

    Parameter OPS 5268 (DMSP 5A F3) CELESTIS 02/TAURUS R/B
    Semimajor Axis (a) 7129.289 km 7194.997 km
    Eccentricity (e) 0.003799 0.006377
    Inclination (i) 98.4595° 108.0080°
    RAAN 167.7522° 237.0290°
    Perigee Argument 34.8857° 269.4093°
    Mean Anomaly (M) 325.4811° 252.0107°
    Apogee 778.240 km 862.741 km
    Perigee 724.064 km 770.979 km
    Orbit Epoch 2026-10-26T01:11:16+0000 2026-10-26T06:43:31+0000

    OPS 5268 (DMSP 5A F3) & CELESTIS 02/TAURUS R/B Collision Probability (Pc) Trend

    OPS 5268 (DMSP 5A F3) & CELESTIS 02/TAURUS R/B Collision Probability (Pc) TrendNot Available

    OPS 5268 (DMSP 5A F3) & CELESTIS 02/TAURUS R/B Miss Distance (Miss Distance) Trend

    OPS 5268 (DMSP 5A F3) & CELESTIS 02/TAURUS R/B Miss Distance (Miss Distance) TrendNot Available

    OPS 5268 (DMSP 5A F3)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CELESTIS 02/TAURUS R/BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OPS 5268 (DMSP 5A F3)Collision Probability Trend

    Object 1 Probability TrendNot Available

    CELESTIS 02/TAURUS R/BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OPS 5268 (DMSP 5A F3)

    No nearby objects data