Conjunction Event Detail

    Low Risk
    Low collision probability. Continue monitoring.
    1.733015E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-09-22T18:51:11+0800
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    1 Object 1

    AOE ID 19788
    NORAD ID 19788
    Object Type PAYLOAD
    Country
    CIS CIS
    VS

    2 Object 2

    AOE ID 87569
    NORAD ID 87569
    Object Type UNKNOWN
    Country

    Conjunction Constraints

    Parameter COSMOS 1997 TBA - TO BE ASSIGNED
    Time of Closest Approach 2026-09-24T21:09:34+0000
    Collision Probability (Pc) 1.733015E-6
    Conjunction Distance (km) 2.48 km
    Relative Speed (km/s) 14.122 km/s
    Conjunction Risk Parameters R (Radial): -0.102 | I (In-track): -0.349 | C (Cross-track): 2.453
    Collision Risk Index (CRI) 0.4
    X Position (km) -1925.303 -1927.579
    Position Y (km) 1643.36 1642.525
    Position Z (km) -7377.15 -7376.634
    Velocity X (km/s) 2.879 -0.974
    Velocity Y (km/s) -6.174 6.827
    Velocity Z (km/s) -2.133 1.809

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 1997 TBA - TO BE ASSIGNED
    Semimajor Axis (a) 7785.884 km 7765.989 km
    Eccentricity (e) 0.001058 0.005589
    Inclination (i) 82.6176° 101.9931°
    RAAN 299.2022° 96.5398°
    Perigee Argument 120.5947° 61.0656°
    Mean Anomaly (M) 354.1191° 114.0904°
    Apogee 1415.983 km 1431.256 km
    Perigee 1399.511 km 1344.448 km
    Orbit Epoch 2026-09-21T22:07:38+0000 2026-09-20T06:48:06+0000

    COSMOS 1997 & TBA - TO BE ASSIGNED Collision Probability (Pc) Trend

    COSMOS 1997 & TBA - TO BE ASSIGNED Collision Probability (Pc) TrendNot Available

    COSMOS 1997 & TBA - TO BE ASSIGNED Miss Distance (Miss Distance) Trend

    COSMOS 1997 & TBA - TO BE ASSIGNED Miss Distance (Miss Distance) TrendNot Available

    COSMOS 1997Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TBA - TO BE ASSIGNEDMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 1997Collision Probability Trend

    Object 1 Probability TrendNot Available

    TBA - TO BE ASSIGNEDCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 1997

    No nearby objects data