Blue Walker 3

Observation Details to 1/16/2023

After that date, refer to Satellite Reductions page

UTC DateUTC TimeMagnitude
10/3/20222:595.7
10/4/20221:087.4
10/5/20222:264.6
10/7/20221:517.5
10/8/20221:326.0
10/8/20221:335.9
10/8/20221:346.5
10/8/20221:356.2
10/9/20221:145.8
10/9/20221:156.0
10/9/20221:166.0
10/10/20221:575.2
10/10/20221:576.0
10/21/202211:252.0
10/23/202210:487.0
11/11/202211:221.4
11/20/20220:371.4
11/21/20220:211.8
11/22/20220:022.0
11/22/202223:422.7
11/26/20220:283.7
11/23/20221:213.6
11/26/20220:283.7
12/13/202223:593
1/14/202312:421.3
1/15/202312:250.9
1/16/202312:050.4

BRIGHTNESS CHANGE ANALYSIS

UTC DateUTC TimeMagnitudeRange (km)Phase Standard Magnitude
10/3/20222:59:45                 5.71867128         3.31
10/4/20221:08:36                 7.41110122         6.35
10/5/20222:26:20                 4.61107120         3.63
10/7/20221:51:15                 7.51006123         6.63
10/8/20221:33:16                 5.91048125         4.87
10/9/20221:14:56                 5.81125136         4.17
10/10/20221:57:04                 5.21159138         3.40
10/23/202210:48:00                 7.0872126         6.33
AVERAGE STANDARD
MAGNITUDE
before DEPLOYMENT
         5.06
11/12/202211:22:00                 1.464475         2.61
11/20/20220:37:00                 1.486979         1.89
11/21/20220:21:00                 1.884321         2.89
11/22/20220:02:22                 2.077132         3.23
11/22/202223:42:00                 2.799099         2.54
11/23/20221:21:00                 3.61199122         2.39
11/26/20220:28:00                 3.7133683         3.20
AVERAGE STANDARD
MAGNITUDE
after DEPLOYMENT
         2.68

All observations above by author; these calculations use a simplistic model that may be too conservative in predicting the optical behavior of the large array when reflecting light