Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2023 10 12. 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) 10/13/2023 16:59:35 ( 73.55, -85.19) 10/13/2023 17:00:41 ( 73.49, -82.38) 89.06 66 10/13/2023 17:50:17 ( -73.45, 82.35) 10/13/2023 17:51:25 ( -73.39, 84.71) 75.37 68 10/13/2023 18:40:59 ( 73.26,-109.91) 10/13/2023 18:42:09 ( 73.17,-108.44) 48.11 70 10/13/2023 19:31:41 ( -73.16, 57.62) 10/13/2023 19:32:52 ( -73.11, 58.76) 37.26 71 10/13/2023 20:22:23 ( 72.96,-134.64) 10/13/2023 20:23:36 ( 72.89,-134.37) 12.02 73 10/13/2023 21:13:05 ( -72.87, 32.88) 10/13/2023 21:14:18 ( -72.88, 32.94) 2.72 73 10/13/2023 22:03:51 ( 72.87,-159.82) 10/13/2023 22:04:58 ( 72.86,-159.77) 1.82 67 10/13/2023 22:54:35 ( -72.88, 7.49) 10/13/2023 22:55:40 ( -72.86, 7.55) 2.81 65 10/13/2023 23:45:20 ( 72.83, 174.90) 10/13/2023 23:46:20 ( 72.84, 174.84) 2.20 60 10/14/2023 00:36:04 ( -72.83, -17.80) 10/14/2023 00:37:02 ( -72.83, -17.84) 1.45 58 10/14/2023 01:26:50 ( 72.84, 149.51) 10/14/2023 01:27:42 ( 72.81, 149.45) 3.20 52 10/14/2023 02:17:34 ( -72.84, -43.19) 10/14/2023 02:18:23 ( -72.86, -43.13) 2.79 49 10/14/2023 03:08:20 ( 72.85, 124.12) 10/14/2023 03:09:03 ( 72.84, 124.16) 1.66 43 10/14/2023 03:59:04 ( -72.85, -68.58) 10/14/2023 03:59:45 ( -72.84, -68.52) 2.59 41 10/14/2023 04:49:49 ( 72.80, 98.83) 10/14/2023 04:50:25 ( 72.81, 98.77) 2.36 36 10/14/2023 05:40:33 ( -72.81, -93.87) 10/14/2023 05:41:07 ( -72.81, -93.91) 1.56 34 10/14/2023 06:31:19 ( 72.81, 73.44) 10/14/2023 06:31:47 ( 72.79, 73.38) 3.16 28 10/14/2023 07:22:03 ( -72.82,-119.26) 10/14/2023 07:22:28 ( -72.84,-119.20) 2.87 25 10/14/2023 08:12:49 ( 72.82, 48.05) 10/14/2023 08:13:08 ( 72.81, 48.09) 1.52 19 10/14/2023 09:03:33 ( -72.82,-144.65) 10/14/2023 09:03:50 ( -72.81,-144.59) 2.41 17 10/14/2023 09:54:18 ( 72.78, 22.76) 10/14/2023 09:54:30 ( 72.79, 22.70) 2.50 12 10/14/2023 10:45:02 ( -72.78,-169.93) 10/14/2023 10:45:12 ( -72.79,-169.98) 1.68 10 10/14/2023 11:35:48 ( 72.78, -2.63) 10/14/2023 11:35:52 ( 72.76, -2.69) 3.13 4 10/14/2023 12:26:32 ( -72.79, 164.68) 10/14/2023 12:26:33 ( -72.81, 164.73) 2.94 1 10/14/2023 13:17:18 ( 72.79, -28.02) 10/14/2023 13:17:13 ( 72.79, -27.98) 1.41 5 10/14/2023 14:08:02 ( -72.80, 139.28) 10/14/2023 14:07:55 ( -72.79, 139.34) 2.24 7 10/14/2023 14:58:47 ( 72.75, -53.31) 10/14/2023 14:58:35 ( 72.76, -53.37) 2.62 12 10/14/2023 15:49:31 ( -72.76, 114.00) 10/14/2023 15:49:17 ( -72.76, 113.95) 1.79 14 10/14/2023 16:40:17 ( 72.76, -78.70) 10/14/2023 16:39:57 ( 72.74, -78.76) 3.12 20 10/14/2023 17:31:01 ( -72.76, 88.61) 10/14/2023 17:30:38 ( -72.79, 88.66) 3.02 23 10/14/2023 18:21:47 ( 72.77,-104.09) 10/14/2023 18:21:18 ( 72.76,-104.05) 1.31 29 10/14/2023 19:12:31 ( -72.77, 63.22) 10/14/2023 19:12:00 ( -72.76, 63.27) 2.10 31 10/14/2023 20:03:16 ( 72.72,-129.38) 10/14/2023 20:02:40 ( 72.74,-129.44) 2.72 36 10/14/2023 20:54:00 ( -72.73, 37.93) 10/14/2023 20:53:22 ( -72.74, 37.88) 1.89 38 10/14/2023 21:44:46 ( 72.73,-154.77) 10/14/2023 21:44:02 ( 72.71,-154.84) 3.13 44 10/14/2023 22:35:30 ( -72.74, 12.54) 10/14/2023 22:34:43 ( -72.76, 12.59) 3.09 47 10/14/2023 23:26:16 ( 72.74, 179.84) 10/14/2023 23:25:23 ( 72.74, 179.88) 1.23 53 10/15/2023 00:17:00 ( -72.75, -12.85) 10/15/2023 00:16:05 ( -72.74, -12.80) 1.98 55 10/15/2023 01:07:45 ( 72.70, 154.55) 10/15/2023 01:06:45 ( 72.71, 154.49) 2.80 60 10/15/2023 01:58:29 ( -72.70, -38.14) 10/15/2023 01:57:27 ( -72.71, -38.19) 1.99 62 10/15/2023 02:49:15 ( 72.71, 129.16) 10/15/2023 02:48:07 ( 72.69, 129.09) 3.14 68 10/15/2023 03:39:59 ( -72.71, -63.53) 10/15/2023 03:38:48 ( -72.74, -63.48) 3.15 71 10/15/2023 04:30:43 ( 72.61, 103.98) 10/15/2023 04:29:30 ( 72.61, 103.60) 12.70 73 10/15/2023 05:21:26 ( -72.57, -88.61) 10/15/2023 05:20:13 ( -72.56, -89.18) 19.10 73 10/15/2023 06:12:07 ( 72.32, 79.20) 10/15/2023 06:10:57 ( 72.33, 77.70) 50.78 70 10/15/2023 07:02:50 ( -72.27,-113.39) 10/15/2023 07:01:40 ( -72.28,-115.08) 56.97 70 10/15/2023 07:53:31 ( 72.02, 54.41) 10/15/2023 07:52:24 ( 72.05, 51.82) 88.89 67 10/15/2023 08:44:14 ( -71.97,-138.20) 10/15/2023 08:43:08 ( -71.94,-141.05) 98.36 66