Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.26192E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T12:43:58+0800
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    1 Object 1

    AOE ID 9613
    NORAD ID 9613
    Object Type ROCKET BODY
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 16291
    NORAD ID 16291
    Object Type PAYLOAD
    Country
    CIS CIS

    Conjunction Constraints

    Parameter SL-8 R/B COSMOS 1704
    Time of Closest Approach 2026-10-28T15:47:08+0000
    Collision Probability (Pc) 1.26192E-6
    Conjunction Distance (km) 2.816 km
    Relative Speed (km/s) 11.594 km/s
    Conjunction Risk Parameters R (Radial): 2.815 | I (In-track): -0.059 | C (Cross-track): -0.058
    Collision Risk Index (CRI) 0.37
    X Position (km) 1451.975 1452.523
    Position Y (km) -293.667 -293.862
    Position Z (km) -7228.926 -7231.682
    Velocity X (km/s) -4.681 6.451
    Velocity Y (km/s) 5.52 3.278
    Velocity Z (km/s) -1.157 1.182

    Orbital Parameters 国际轨道数据源

    Parameter SL-8 R/B COSMOS 1704
    Semimajor Axis (a) 7349.882 km 7360.176 km
    Eccentricity (e) 0.003129 0.003178
    Inclination (i) 82.9514° 82.9390°
    RAAN 131.9522° 26.2793°
    Perigee Argument 65.0417° 49.3107°
    Mean Anomaly (M) 295.3985° 123.8103°
    Apogee 994.740 km 1005.432 km
    Perigee 948.750 km 958.646 km
    Orbit Epoch 2026-10-27T22:50:19+0000 2026-10-27T23:33:02+0000

    SL-8 R/B & COSMOS 1704 Collision Probability (Pc) Trend

    SL-8 R/B & COSMOS 1704 Collision Probability (Pc) TrendNot Available

    SL-8 R/B & COSMOS 1704 Miss Distance (Miss Distance) Trend

    SL-8 R/B & COSMOS 1704 Miss Distance (Miss Distance) TrendNot Available

    SL-8 R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    COSMOS 1704Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SL-8 R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    COSMOS 1704Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SL-8 R/B

    No nearby objects data