Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.057494E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T09:36:58+0800
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    1 Object 1

    AOE ID 25479
    NORAD ID 25479
    Object Type PAYLOAD
    Country
    ORB ORB
    ← VS →

    2 Object 2

    AOE ID 65052
    NORAD ID 65052
    Object Type ROCKET BODY
    Country
    CN CN

    Conjunction Constraints

    Parameter ORBCOMM FM 25 CZ-8A R/B
    Time of Closest Approach 2026-10-30T10:22:15+0000
    Collision Probability (Pc) 6.057494E-6
    Conjunction Distance (km) 1.456 km
    Relative Speed (km/s) 11.026 km/s
    Conjunction Risk Parameters R (Radial): -0.225 | I (In-track): -0.967 | C (Cross-track): 1.064
    Collision Risk Index (CRI) 0.51
    X Position (km) 4524.251 4525.221
    Position Y (km) 5519.2 5518.118
    Position Z (km) -279.64 -279.563
    Velocity X (km/s) -3.958 -3.914
    Velocity Y (km/s) 3.509 2.819
    Velocity Z (km/s) 5.278 -5.726

    Orbital Parameters 国际轨道数据源

    Parameter ORBCOMM FM 25 CZ-8A R/B
    Semimajor Axis (a) 7139.030 km 7167.306 km
    Eccentricity (e) 0.000580 0.011804
    Inclination (i) 45.0066° 50.0003°
    RAAN 61.8077° 238.1391°
    Perigee Argument 216.3145° 247.5967°
    Mean Anomaly (M) 143.7311° 111.2408°
    Apogee 765.031 km 873.770 km
    Perigee 756.755 km 704.568 km
    Orbit Epoch 2026-10-28T13:24:25+0000 2026-10-28T05:32:38+0000

    ORBCOMM FM 25 & CZ-8A R/B Collision Probability (Pc) Trend

    ORBCOMM FM 25 & CZ-8A R/B Collision Probability (Pc) TrendNot Available

    ORBCOMM FM 25 & CZ-8A R/B Miss Distance (Miss Distance) Trend

    ORBCOMM FM 25 & CZ-8A R/B Miss Distance (Miss Distance) TrendNot Available

    ORBCOMM FM 25Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CZ-8A R/BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ORBCOMM FM 25Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-8A R/BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ORBCOMM FM 25

    No nearby objects data