Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2022 12 3. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon Distance(km) Time Diff(sec) 12/12/2022 19:47:03 ( -71.98, 56.74) 12/12/2022 19:45:56 ( -71.98, 54.02) 93.44 67 12/12/2022 21:28:20 ( -72.36, 30.70) 12/12/2022 21:27:09 ( -72.37, 29.43) 42.78 71 12/12/2022 22:19:01 ( 72.16,-161.59) 12/12/2022 22:17:53 ( 72.15,-163.66) 70.43 68 12/12/2022 23:09:37 ( -72.69, 4.74) 12/12/2022 23:08:24 ( -72.71, 4.77) 2.19 73 12/13/2022 00:00:20 ( 72.60, 172.25) 12/12/2022 23:59:06 ( 72.59, 171.87) 12.52 74 12/13/2022 00:50:48 ( -72.72, -20.60) 12/13/2022 00:49:46 ( -72.69, -20.61) 3.09 62 12/13/2022 01:41:32 ( 72.68, 146.80) 12/13/2022 01:40:26 ( 72.68, 146.70) 3.13 66 12/13/2022 02:31:58 ( -72.69, -45.85) 12/13/2022 02:31:07 ( -72.72, -45.88) 3.32 51 12/13/2022 03:22:43 ( 72.70, 121.45) 12/13/2022 03:21:47 ( 72.71, 121.43) 0.86 56 12/13/2022 04:13:09 ( -72.72, -71.19) 12/13/2022 04:12:29 ( -72.70, -71.26) 2.85 40 12/13/2022 05:03:54 ( 72.73, 96.10) 12/13/2022 05:03:08 ( 72.74, 96.15) 2.08 46 12/13/2022 05:54:20 ( -72.75, -96.54) 12/13/2022 05:53:50 ( -72.74, -96.53) 1.33 30 12/13/2022 06:45:04 ( 72.71, 70.85) 12/13/2022 06:44:30 ( 72.72, 70.77) 3.13 34 12/13/2022 07:35:31 ( -72.77,-121.89) 12/13/2022 07:35:11 ( -72.77,-121.81) 2.79 20 12/13/2022 08:26:15 ( 72.73, 45.50) 12/13/2022 08:25:51 ( 72.75, 45.50) 2.15 24 12/13/2022 09:16:41 ( -72.75,-147.13) 12/13/2022 09:16:33 ( -72.75,-147.19) 1.80 8 12/13/2022 10:07:26 ( 72.76, 20.16) 12/13/2022 10:07:13 ( 72.73, 20.12) 3.23 13 12/13/2022 10:57:52 ( -72.78,-172.48) 12/13/2022 10:57:54 ( -72.78,-172.46) 0.80 2 12/13/2022 11:48:37 ( 72.79, -5.19) 12/13/2022 11:48:34 ( 72.77, -5.16) 2.77 3 12/13/2022 12:39:03 ( -72.80, 162.17) 12/13/2022 12:39:15 ( -72.81, 162.26) 3.24 12 12/13/2022 13:29:47 ( 72.76, -30.44) 12/13/2022 13:29:55 ( 72.80, -30.43) 3.73 8 12/13/2022 14:20:13 ( -72.78, 136.93) 12/13/2022 14:20:37 ( -72.79, 136.88) 2.21 24 12/13/2022 15:10:58 ( 72.79, -55.79) 12/13/2022 15:11:17 ( 72.78, -55.81) 1.60 19 12/13/2022 16:01:24 ( -72.80, 111.58) 12/13/2022 16:01:58 ( -72.82, 111.61) 2.48 34 12/13/2022 16:52:09 ( 72.82, -81.14) 12/13/2022 16:52:38 ( 72.81, -81.08) 1.96 29 12/13/2022 17:42:35 ( -72.83, 86.23) 12/13/2022 17:43:20 ( -72.80, 86.23) 2.76 45 12/13/2022 18:33:19 ( 72.79,-106.38) 12/13/2022 18:34:00 ( 72.79,-106.46) 2.76 41 12/13/2022 19:23:46 ( -72.86, 60.88) 12/13/2022 19:24:41 ( -72.84, 60.96) 3.23 55 12/13/2022 20:14:30 ( 72.82,-131.73) 12/13/2022 20:15:21 ( 72.82,-131.74) 0.29 51 12/13/2022 21:04:56 ( -72.83, 35.64) 12/13/2022 21:06:03 ( -72.82, 35.58) 2.63 67 12/13/2022 21:55:41 ( 72.85,-157.08) 12/13/2022 21:56:42 ( 72.85,-157.01) 2.35 61 12/13/2022 22:46:09 ( -72.96, 10.08) 12/13/2022 22:47:22 ( -72.95, 10.52) 14.26 73 12/13/2022 23:36:51 ( 72.82, 177.68) 12/13/2022 23:38:04 ( 72.84, 177.61) 2.53 73 12/14/2022 00:27:28 ( -73.39, -16.15) 12/14/2022 00:28:36 ( -73.33, -13.99) 69.01 68 12/14/2022 01:18:09 ( 73.21, 151.57) 12/14/2022 01:19:19 ( 73.17, 152.99) 45.86 70