Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.903888E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T02:35:46+0800
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    1 Object 1

    AOE ID 25919
    NORAD ID 25919
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58651
    NORAD ID 58651
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter IKONOS 2 SHIYAN 24C 02
    Time of Closest Approach 2026-10-17T18:44:42+0000
    Collision Probability (Pc) 3.903888E-6
    Conjunction Distance (km) 1.582 km
    Relative Speed (km/s) 8.516 km/s
    Conjunction Risk Parameters R (Radial): -0.984 | I (In-track): 1.021 | C (Cross-track): 0.701
    Collision Risk Index (CRI) 0.47
    X Position (km) -701.033 -699.977
    Position Y (km) 924.022 924.677
    Position Z (km) 6845.275 6844.297
    Velocity X (km/s) 7.514 2.213
    Velocity Y (km/s) 0.695 7.207
    Velocity Z (km/s) 0.67 -0.747

    Orbital Parameters 国际轨道数据源

    Parameter IKONOS 2 SHIYAN 24C 02
    Semimajor Axis (a) 6952.200 km 6950.738 km
    Eccentricity (e) 0.000636 0.000237
    Inclination (i) 98.1157° 97.7436°
    RAAN 183.9170° 251.6318°
    Perigee Argument 150.9160° 130.4758°
    Mean Anomaly (M) 209.2417° 229.6671°
    Apogee 578.487 km 574.245 km
    Perigee 569.639 km 570.957 km
    Orbit Epoch 2026-10-17T03:56:11+0000 2026-10-15T16:37:40+0000

    IKONOS 2 & SHIYAN 24C 02 Collision Probability (Pc) Trend

    IKONOS 2 & SHIYAN 24C 02 Collision Probability (Pc) TrendNot Available

    IKONOS 2 & SHIYAN 24C 02 Miss Distance (Miss Distance) Trend

    IKONOS 2 & SHIYAN 24C 02 Miss Distance (Miss Distance) TrendNot Available

    IKONOS 2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    SHIYAN 24C 02Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IKONOS 2Collision Probability Trend

    Object 1 Probability TrendNot Available

    SHIYAN 24C 02Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IKONOS 2

    No nearby objects data