Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.336586E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T10:21:14+0800
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    1 Object 1

    Name BB3
    AOE ID 57760
    NORAD ID 57760
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65558
    NORAD ID 65558
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter BB3 GEESAT 5-09
    Time of Closest Approach 2026-10-23T05:05:21+0000
    Collision Probability (Pc) 2.336586E-6
    Conjunction Distance (km) 1.756 km
    Relative Speed (km/s) 6.201 km/s
    Conjunction Risk Parameters R (Radial): 1.096 | I (In-track): 1.25 | C (Cross-track): 0.568
    Collision Risk Index (CRI) 0.42
    X Position (km) -4219.388 -4219.803
    Position Y (km) -2953.752 -2953.052
    Position Z (km) 4715.234 4713.678
    Velocity X (km/s) 5.007 5.829
    Velocity Y (km/s) 1.549 -3.967
    Velocity Z (km/s) 5.441 2.73

    Orbital Parameters 国际轨道数据源

    Parameter BB3 GEESAT 5-09
    Semimajor Axis (a) 6984.216 km 6993.391 km
    Eccentricity (e) 0.000476 0.000858
    Inclination (i) 80.9985° 49.9807°
    RAAN 208.2588° 173.2156°
    Perigee Argument 275.4745° 33.6842°
    Mean Anomaly (M) 84.5925° 326.4640°
    Apogee 609.401 km 621.257 km
    Perigee 602.757 km 609.251 km
    Orbit Epoch 2026-10-21T18:59:29+0000 2026-10-21T09:11:31+0000

    BB3 & GEESAT 5-09 Collision Probability (Pc) Trend

    BB3 & GEESAT 5-09 Collision Probability (Pc) TrendNot Available

    BB3 & GEESAT 5-09 Miss Distance (Miss Distance) Trend

    BB3 & GEESAT 5-09 Miss Distance (Miss Distance) TrendNot Available

    BB3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GEESAT 5-09Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    BB3Collision Probability Trend

    Object 1 Probability TrendNot Available

    GEESAT 5-09Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with BB3

    No nearby objects data