Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.885657E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T17:58:21+0800
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    1 Object 1

    AOE ID 66730
    NORAD ID 66730
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    Name BSLT-3
    AOE ID 69009
    NORAD ID 69009
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FLOCK 4H 27 BSLT-3
    Time of Closest Approach 2026-10-23T00:51:51+0000
    Collision Probability (Pc) 1.885657E-6
    Conjunction Distance (km) 2.421 km
    Relative Speed (km/s) 15.094 km/s
    Conjunction Risk Parameters R (Radial): -0.85 | I (In-track): 0.313 | C (Cross-track): -2.244
    Collision Risk Index (CRI) 0.41
    X Position (km) -6556.492 -6556.062
    Position Y (km) -1111.679 -1109.308
    Position Z (km) 1759.576 1759.348
    Velocity X (km/s) -2.083 1.742
    Velocity Y (km/s) 0.676 1.321
    Velocity Z (km/s) -7.293 7.294

    Orbital Parameters 国际轨道数据源

    Parameter FLOCK 4H 27 BSLT-3
    Semimajor Axis (a) 6878.497 km 6876.366 km
    Eccentricity (e) 0.000115 0.000237
    Inclination (i) 97.4059° 97.3872°
    RAAN 5.2912° 189.5010°
    Perigee Argument 117.6987° 258.9172°
    Mean Anomaly (M) 242.4366° 101.1798°
    Apogee 501.152 km 499.859 km
    Perigee 499.568 km 496.599 km
    Orbit Epoch 2026-10-20T15:19:55+0000 2026-10-20T22:19:30+0000

    FLOCK 4H 27 & BSLT-3 Collision Probability (Pc) Trend

    FLOCK 4H 27 & BSLT-3 Collision Probability (Pc) TrendNot Available

    FLOCK 4H 27 & BSLT-3 Miss Distance (Miss Distance) Trend

    FLOCK 4H 27 & BSLT-3 Miss Distance (Miss Distance) TrendNot Available

    FLOCK 4H 27Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    BSLT-3Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FLOCK 4H 27Collision Probability Trend

    Object 1 Probability TrendNot Available

    BSLT-3Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FLOCK 4H 27

    No nearby objects data