Next Swift SAA for trigger 021521
Either year, day-of-year or time undefined.

Five brightest USNO_B1.0 B2 stars within 200 arc sec:
scat SCAT WCSTools 3.9.6, 31 August 2020, Jessica Mink (jmink@cfa.harvard.edu)
   USNO-B1.0 337.3280000  15.8500000 J2000 r= 0.06 at epoch 2000.0000
5 / 72 USNO-B1.0 Sources (MagB2 brighter than 17.34)
USNO_B1_number    RA2000     Dec2000  MagB1 MagR1 MagB2 MagR2 MagN  PM NI SG  Arcsec
1058.0630640 337.3584139  15.8740528  14.58 13.30 15.14 13.34 12.59  0  5  6  136.35
1058.0630640 22:29:26.02 +15:52:26.6 (in sexagesimal)
1058.0630654 337.3743361  15.8217417  17.56 16.45 15.51 16.67 15.70  0  5  7  190.01
1058.0630654 22:29:29.84 +15:49:18.3 (in sexagesimal)
1059.0620876 337.3127278  15.9024972  15.35 13.99 15.95 13.90 13.12  0  5  5  196.25
1059.0620876 22:29:15.05 +15:54:09.0 (in sexagesimal)
1058.0630656 337.3756028  15.8464917  16.93 16.13 16.58 16.14 11.13  0  5  6  165.34
1058.0630656 22:29:30.14 +15:50:47.4 (in sexagesimal)
1058.0630635 337.3514944  15.8374222  16.34 15.42 17.34 15.61 14.68  0  5  8   93.12
1058.0630635 22:29:24.36 +15:50:14.7 (in sexagesimal)

Five brightest USNO_B1.0 B2 stars within 15 arc min:
scat SCAT WCSTools 3.9.6, 31 August 2020, Jessica Mink (jmink@cfa.harvard.edu)
   USNO-B1.0 337.3280000  15.8500000 J2000 r= 0.25 at epoch 2000.0000
5 / 2181 USNO-B1.0 Sources (MagB2 brighter than 12.33)
USNO_B1_number    RA2000     Dec2000  MagB1 MagR1 MagB2 MagR2 MagN  PM NI SG  Arcsec
1056.0646279 337.4613500  15.6573139  11.70 10.38 11.24 10.33  9.96 10  0 12  833.46
1056.0646279 22:29:50.72 +15:39:26.3 (in sexagesimal)
1059.0620961 337.4027833  15.9247361  12.37 11.27 11.78 11.27 12.13  0  5  4  373.41
1059.0620961 22:29:36.67 +15:55:29.0 (in sexagesimal)
1059.0621026 337.4401611  15.9530417  12.42 11.14 11.98 11.09 10.73 10  0 12  537.03
1059.0621026 22:29:45.64 +15:57:11.0 (in sexagesimal)
1056.0646145 337.3471389  15.6372917  12.02 10.46 12.11 10.92 10.15  0  5  7  768.62
1056.0646145 22:29:23.31 +15:38:14.3 (in sexagesimal)
1060.0610299 337.4740500  16.0507500  12.54 11.33 12.33 11.78 11.21  0  5  4  881.97
1060.0610299 22:29:53.77 +16:03:02.7 (in sexagesimal)