Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.370703E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T17:00:26+0800
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    1 Object 1

    AOE ID 66736
    NORAD ID 66736
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    Name MARS-1
    AOE ID 68830
    NORAD ID 68830
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FLOCK 4H 33 MARS-1
    Time of Closest Approach 2026-10-17T17:52:41+0000
    Collision Probability (Pc) 1.370703E-6
    Conjunction Distance (km) 2.76 km
    Relative Speed (km/s) 12.743 km/s
    Conjunction Risk Parameters R (Radial): -2.745 | I (In-track): 0.148 | C (Cross-track): 0.232
    Collision Risk Index (CRI) 0.38
    X Position (km) -1328.785 -1329.155
    Position Y (km) -936.425 -937.022
    Position Z (km) 6674.907 6677.576
    Velocity X (km/s) -7.462 2.64
    Velocity Y (km/s) -0.177 6.982
    Velocity Z (km/s) -1.508 1.503

    Orbital Parameters 国际轨道数据源

    Parameter FLOCK 4H 33 MARS-1
    Semimajor Axis (a) 6877.423 km 6882.823 km
    Eccentricity (e) 0.000166 0.000434
    Inclination (i) 97.4108° 97.4686°
    RAAN 2.0707° 246.6537°
    Perigee Argument 184.6668° 63.8801°
    Mean Anomaly (M) 175.4553° 296.2880°
    Apogee 500.430 km 507.672 km
    Perigee 498.142 km 501.700 km
    Orbit Epoch 2026-10-16T22:30:05+0000 2026-10-16T14:40:56+0000

    FLOCK 4H 33 & MARS-1 Collision Probability (Pc) Trend

    FLOCK 4H 33 & MARS-1 Collision Probability (Pc) TrendNot Available

    FLOCK 4H 33 & MARS-1 Miss Distance (Miss Distance) Trend

    FLOCK 4H 33 & MARS-1 Miss Distance (Miss Distance) TrendNot Available

    FLOCK 4H 33Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    MARS-1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FLOCK 4H 33Collision Probability Trend

    Object 1 Probability TrendNot Available

    MARS-1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FLOCK 4H 33

    No nearby objects data