Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2023 12 1. 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) 12/03/2023 09:17:24 ( 73.59, 30.23) 12/03/2023 09:18:30 ( 73.58, 33.10) 90.28 66 12/03/2023 10:08:05 ( -73.49,-162.21) 12/03/2023 10:09:13 ( -73.47,-159.83) 75.27 68 12/03/2023 10:58:47 ( 73.30, 5.53) 12/03/2023 10:59:57 ( 73.25, 7.02) 48.14 70 12/03/2023 11:49:29 ( -73.19, 173.08) 12/03/2023 11:50:41 ( -73.14, 174.11) 33.50 72 12/03/2023 12:40:11 ( 73.00, -19.19) 12/03/2023 12:41:24 ( 72.97, -18.92) 9.38 73 12/03/2023 13:30:53 ( -72.89, 148.35) 12/03/2023 13:32:07 ( -72.91, 148.28) 3.20 74 12/03/2023 14:21:39 ( 72.90, -44.36) 12/03/2023 14:22:47 ( 72.90, -44.42) 1.97 68 12/03/2023 15:12:23 ( -72.89, 122.97) 12/03/2023 15:13:29 ( -72.89, 122.88) 2.86 66 12/03/2023 16:03:09 ( 72.90, -69.74) 12/03/2023 16:04:08 ( 72.92, -69.71) 2.21 59 12/03/2023 16:53:53 ( -72.90, 97.58) 12/03/2023 16:54:50 ( -72.91, 97.59) 1.29 57 12/03/2023 17:44:39 ( 72.91, -95.12) 12/03/2023 17:45:30 ( 72.89, -95.11) 1.58 51 12/03/2023 18:35:23 ( -72.90, 72.20) 12/03/2023 18:36:12 ( -72.88, 72.20) 2.10 49 12/03/2023 19:26:08 ( 72.86,-120.40) 12/03/2023 19:26:52 ( 72.87,-120.50) 3.42 44 12/03/2023 20:16:53 ( -72.91, 46.82) 12/03/2023 20:17:33 ( -72.91, 46.91) 2.92 40 12/03/2023 21:07:38 ( 72.86,-145.78) 12/03/2023 21:08:13 ( 72.89,-145.79) 3.08 35 12/03/2023 21:58:22 ( -72.86, 21.54) 12/03/2023 21:58:55 ( -72.88, 21.51) 2.63 33 12/03/2023 22:49:08 ( 72.87,-171.16) 12/03/2023 22:49:35 ( 72.86,-171.19) 0.81 27 12/03/2023 23:39:52 ( -72.86, -3.84) 12/03/2023 23:40:17 ( -72.85, -3.88) 1.73 25 12/04/2023 00:30:38 ( 72.87, 163.45) 12/04/2023 00:30:56 ( 72.89, 163.52) 3.00 18 12/04/2023 01:21:22 ( -72.87, -29.22) 12/04/2023 01:21:38 ( -72.88, -29.17) 2.06 16 12/04/2023 02:12:08 ( 72.87, 138.07) 12/04/2023 02:12:18 ( 72.86, 138.13) 2.32 10 12/04/2023 03:02:52 ( -72.87, -54.60) 12/04/2023 03:03:00 ( -72.85, -54.57) 2.31 8 12/04/2023 03:53:37 ( 72.83, 112.80) 12/04/2023 03:53:40 ( 72.83, 112.73) 2.26 3 12/04/2023 04:44:21 ( -72.82, -79.88) 12/04/2023 04:44:22 ( -72.82, -79.96) 2.81 1 12/04/2023 05:35:07 ( 72.83, 87.41) 12/04/2023 05:35:01 ( 72.86, 87.44) 3.20 6 12/04/2023 06:25:51 ( -72.83,-105.26) 12/04/2023 06:25:43 ( -72.85,-105.25) 2.49 8 12/04/2023 07:16:37 ( 72.83, 62.03) 12/04/2023 07:16:23 ( 72.83, 62.05) 0.57 14 12/04/2023 08:07:21 ( -72.83,-130.64) 12/04/2023 08:07:05 ( -72.82,-130.65) 0.91 16 12/04/2023 08:58:07 ( 72.84, 36.65) 12/04/2023 08:57:45 ( 72.80, 36.65) 3.73 22 12/04/2023 09:48:51 ( -72.83,-156.02) 12/04/2023 09:48:26 ( -72.84,-155.94) 3.11 25 12/04/2023 10:39:37 ( 72.84, 11.27) 12/04/2023 10:39:06 ( 72.83, 11.36) 3.38 31 12/04/2023 11:30:21 ( -72.84, 178.60) 12/04/2023 11:29:48 ( -72.82, 178.67) 3.09 33 12/04/2023 12:21:06 ( 72.79, -14.01) 12/04/2023 12:20:28 ( 72.80, -14.03) 1.16 38 12/04/2023 13:11:50 ( -72.79, 153.32) 12/04/2023 13:11:10 ( -72.79, 153.27) 1.57 40 12/04/2023 14:02:36 ( 72.80, -39.39) 12/04/2023 14:01:50 ( 72.77, -39.43) 2.97 46 12/04/2023 14:53:20 ( -72.79, 127.94) 12/04/2023 14:52:31 ( -72.81, 127.98) 2.88 49 12/04/2023 15:44:06 ( 72.80, -64.77) 12/04/2023 15:43:11 ( 72.80, -64.72) 1.74 55 12/04/2023 16:34:50 ( -72.80, 102.55) 12/04/2023 16:33:53 ( -72.79, 102.59) 1.37 57 12/04/2023 17:25:35 ( 72.75, -90.05) 12/04/2023 17:24:33 ( 72.77, -90.12) 2.87 62 12/04/2023 18:16:19 ( -72.75, 77.28) 12/04/2023 18:15:15 ( -72.76, 77.19) 3.16 64 12/04/2023 19:07:05 ( 72.76,-115.43) 12/04/2023 19:05:55 ( 72.74,-115.51) 3.10 70 12/04/2023 19:57:49 ( -72.75, 51.90) 12/04/2023 19:56:36 ( -72.78, 51.90) 3.57 73 12/04/2023 20:48:32 ( 72.61,-140.50) 12/04/2023 20:47:19 ( 72.61,-141.11) 20.45 73 12/04/2023 21:39:15 ( -72.55, 26.93) 12/04/2023 21:38:02 ( -72.55, 26.09) 27.91 73 12/04/2023 22:29:56 ( 72.31,-165.27) 12/04/2023 22:28:46 ( 72.33,-167.02) 59.10 70 12/04/2023 23:20:39 ( -72.25, 2.15) 12/04/2023 23:19:30 ( -72.22, 0.10) 69.88 69