Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.622996E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T07:05:03+0800
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    1 Object 1

    AOE ID 56950
    NORAD ID 56950
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67559
    NORAD ID 67559
    Object Type ROCKET BODY
    Country
    US US

    Conjunction Constraints

    Parameter BLACKJACK ACES-3 ELECTRON KICK STAGE R/B
    Time of Closest Approach 2026-10-28T15:44:36+0000
    Collision Probability (Pc) 2.622996E-6
    Conjunction Distance (km) 2.084 km
    Relative Speed (km/s) 15.178 km/s
    Conjunction Risk Parameters R (Radial): 0.57 | I (In-track): 0.182 | C (Cross-track): -1.995
    Collision Risk Index (CRI) 0.43
    X Position (km) 1576.627 1574.579
    Position Y (km) 3962.567 3962.802
    Position Z (km) 5401.193 5400.892
    Velocity X (km/s) -0.641 2.089
    Velocity Y (km/s) -6.029 5.818
    Velocity Z (km/s) 4.599 -4.486

    Orbital Parameters 国际轨道数据源

    Parameter BLACKJACK ACES-3 ELECTRON KICK STAGE R/B
    Semimajor Axis (a) 6886.722 km 6936.166 km
    Eccentricity (e) 0.000036 0.039839
    Inclination (i) 97.6402° 89.0376°
    RAAN 76.5502° 249.7193°
    Perigee Argument 140.1676° 51.3375°
    Mean Anomaly (M) 219.9584° 312.2803°
    Apogee 508.832 km 834.357 km
    Perigee 508.338 km 281.701 km
    Orbit Epoch 2026-10-27T03:09:12+0000 2026-10-27T07:15:07+0000

    BLACKJACK ACES-3 & ELECTRON KICK STAGE R/B Collision Probability (Pc) Trend

    BLACKJACK ACES-3 & ELECTRON KICK STAGE R/B Collision Probability (Pc) TrendNot Available

    BLACKJACK ACES-3 & ELECTRON KICK STAGE R/B Miss Distance (Miss Distance) Trend

    BLACKJACK ACES-3 & ELECTRON KICK STAGE R/B Miss Distance (Miss Distance) TrendNot Available

    BLACKJACK ACES-3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ELECTRON KICK STAGE R/BMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    BLACKJACK ACES-3Collision Probability Trend

    Object 1 Probability TrendNot Available

    ELECTRON KICK STAGE R/BCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with BLACKJACK ACES-3

    No nearby objects data