Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.275485E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:59:19+0800
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    1 Object 1

    AOE ID 56201
    NORAD ID 56201
    Object Type PAYLOAD
    Country
    AR AR
    ← VS →

    2 Object 2

    AOE ID 58327
    NORAD ID 58327
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter NUSAT-39 (TIKVAH ALPER) FLOCK 4Q 4
    Time of Closest Approach 2026-10-30T03:57:57+0000
    Collision Probability (Pc) 2.275485E-5
    Conjunction Distance (km) 1.058 km
    Relative Speed (km/s) 15.206 km/s
    Conjunction Risk Parameters R (Radial): -0.582 | I (In-track): 0.123 | C (Cross-track): 0.875
    Collision Risk Index (CRI) 0.62
    X Position (km) -5586.147 -5586.168
    Position Y (km) -3850.342 -3849.284
    Position Z (km) 164.101 164.097
    Velocity X (km/s) -0.395 -0.719
    Velocity Y (km/s) 0.911 0.699
    Velocity Z (km/s) 7.601 -7.599

    Orbital Parameters 国际轨道数据源

    Parameter NUSAT-39 (TIKVAH ALPER) FLOCK 4Q 4
    Semimajor Axis (a) 6784.176 km 6781.512 km
    Eccentricity (e) 0.000065 0.000438
    Inclination (i) 97.3042° 97.3775°
    RAAN 211.8014° 30.6425°
    Perigee Argument 304.1973° 62.3292°
    Mean Anomaly (M) 55.9219° 297.8406°
    Apogee 406.480 km 406.349 km
    Perigee 405.598 km 400.401 km
    Orbit Epoch 2026-10-27T06:24:16+0000 2026-10-26T12:41:38+0000

    NUSAT-39 (TIKVAH ALPER) & FLOCK 4Q 4 Collision Probability (Pc) Trend

    NUSAT-39 (TIKVAH ALPER) & FLOCK 4Q 4 Collision Probability (Pc) TrendNot Available

    NUSAT-39 (TIKVAH ALPER) & FLOCK 4Q 4 Miss Distance (Miss Distance) Trend

    NUSAT-39 (TIKVAH ALPER) & FLOCK 4Q 4 Miss Distance (Miss Distance) TrendNot Available

    NUSAT-39 (TIKVAH ALPER)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4Q 4Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    NUSAT-39 (TIKVAH ALPER)Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4Q 4Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with NUSAT-39 (TIKVAH ALPER)

    No nearby objects data