Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.272135E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T12:24:53+0800
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    1 Object 1

    AOE ID 57792
    NORAD ID 57792
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 61735
    NORAD ID 61735
    Object Type PAYLOAD
    Country
    CIS CIS

    Conjunction Constraints

    Parameter TIANQI 21 IONOSFERA-M 01
    Time of Closest Approach 2026-10-26T04:52:31+0000
    Collision Probability (Pc) 1.272135E-5
    Conjunction Distance (km) 1.228 km
    Relative Speed (km/s) 13.927 km/s
    Conjunction Risk Parameters R (Radial): -0.529 | I (In-track): -0.4 | C (Cross-track): -1.032
    Collision Risk Index (CRI) 0.57
    X Position (km) -5894.953 -5894.148
    Position Y (km) 308.711 309.624
    Position Z (km) -4125.594 -4125.751
    Velocity X (km/s) 2.336 -4.106
    Velocity Y (km/s) -5.964 1.589
    Velocity Z (km/s) -3.774 5.993

    Orbital Parameters 国际轨道数据源

    Parameter TIANQI 21 IONOSFERA-M 01
    Semimajor Axis (a) 7192.755 km 7194.124 km
    Eccentricity (e) 0.001320 0.000195
    Inclination (i) 49.9733° 98.6946°
    RAAN 329.1992° 168.9857°
    Perigee Argument 345.3678° 104.0663°
    Mean Anomaly (M) 14.6850° 256.0732°
    Apogee 824.116 km 817.388 km
    Perigee 805.120 km 814.586 km
    Orbit Epoch 2026-10-24T06:18:18+0000 2026-10-24T07:28:15+0000

    TIANQI 21 & IONOSFERA-M 01 Collision Probability (Pc) Trend

    TIANQI 21 & IONOSFERA-M 01 Collision Probability (Pc) TrendNot Available

    TIANQI 21 & IONOSFERA-M 01 Miss Distance (Miss Distance) Trend

    TIANQI 21 & IONOSFERA-M 01 Miss Distance (Miss Distance) TrendNot Available

    TIANQI 21Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IONOSFERA-M 01Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANQI 21Collision Probability Trend

    Object 1 Probability TrendNot Available

    IONOSFERA-M 01Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANQI 21

    No nearby objects data