Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2023 10 7. 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 ( 73.52, -85.12) 10/13/2023 17:00:42 ( 73.47, -82.43) 85.44 67 10/13/2023 17:50:18 ( -73.47, 82.31) 10/13/2023 17:51:25 ( -73.42, 84.78) 78.53 67 10/13/2023 18:40:59 ( 73.23,-109.84) 10/13/2023 18:42:09 ( 73.19,-108.38) 47.06 70 10/13/2023 19:31:41 ( -73.13, 57.70) 10/13/2023 19:32:53 ( -73.09, 58.73) 33.44 72 10/13/2023 20:22:23 ( 72.93,-134.58) 10/13/2023 20:23:36 ( 72.92,-134.31) 8.78 73 10/13/2023 21:13:06 ( -72.88, 32.85) 10/13/2023 21:14:19 ( -72.87, 32.91) 2.76 73 10/13/2023 22:03:51 ( 72.84,-159.75) 10/13/2023 22:04:59 ( 72.84,-159.81) 1.95 68 10/13/2023 22:54:35 ( -72.84, 7.56) 10/13/2023 22:55:41 ( -72.84, 7.51) 1.55 66 10/13/2023 23:45:21 ( 72.85, 174.86) 10/13/2023 23:46:20 ( 72.87, 174.90) 2.38 59 10/14/2023 00:36:05 ( -72.85, -17.83) 10/14/2023 00:37:02 ( -72.87, -17.77) 2.72 57 10/14/2023 01:26:51 ( 72.86, 149.46) 10/14/2023 01:27:42 ( 72.84, 149.51) 2.35 51 10/14/2023 02:17:35 ( -72.86, -43.22) 10/14/2023 02:18:24 ( -72.84, -43.16) 2.51 49 10/14/2023 03:08:20 ( 72.82, 124.18) 10/14/2023 03:09:04 ( 72.82, 124.12) 2.06 44 10/14/2023 03:59:04 ( -72.82, -68.51) 10/14/2023 03:59:46 ( -72.82, -68.56) 1.67 42 10/14/2023 04:49:50 ( 72.82, 98.79) 10/14/2023 04:50:25 ( 72.84, 98.83) 2.47 35 10/14/2023 05:40:33 ( -72.82, -93.90) 10/14/2023 05:41:06 ( -72.84, -93.84) 2.83 33 10/14/2023 06:31:19 ( 72.83, 73.40) 10/14/2023 06:31:46 ( 72.82, 73.44) 2.15 27 10/14/2023 07:22:03 ( -72.83,-119.29) 10/14/2023 07:22:28 ( -72.82,-119.23) 2.29 25 10/14/2023 08:12:48 ( 72.79, 48.11) 10/14/2023 08:13:08 ( 72.79, 48.05) 2.17 20 10/14/2023 09:03:32 ( -72.79,-144.57) 10/14/2023 09:03:50 ( -72.79,-144.63) 1.80 18 10/14/2023 09:54:18 ( 72.80, 22.72) 10/14/2023 09:54:29 ( 72.82, 22.76) 2.55 11 10/14/2023 10:45:02 ( -72.80,-169.96) 10/14/2023 10:45:11 ( -72.82,-169.91) 2.95 9 10/14/2023 11:35:48 ( 72.81, -2.67) 10/14/2023 11:35:51 ( 72.79, -2.63) 1.97 3 10/14/2023 12:26:32 ( -72.80, 164.65) 10/14/2023 12:26:33 ( -72.79, 164.70) 2.09 1 10/14/2023 13:17:17 ( 72.76, -27.96) 10/14/2023 13:17:13 ( 72.77, -28.03) 2.28 4 10/14/2023 14:08:01 ( -72.76, 139.36) 10/14/2023 14:07:55 ( -72.77, 139.30) 1.94 6 10/14/2023 14:58:47 ( 72.77, -53.35) 10/14/2023 14:58:34 ( 72.79, -53.31) 2.64 13 10/14/2023 15:49:31 ( -72.77, 113.97) 10/14/2023 15:49:16 ( -72.79, 114.02) 3.07 15 10/14/2023 16:40:17 ( 72.78, -78.74) 10/14/2023 16:39:56 ( 72.77, -78.70) 1.81 21 10/14/2023 17:31:01 ( -72.78, 88.58) 10/14/2023 17:30:38 ( -72.77, 88.63) 1.92 23 10/14/2023 18:21:46 ( 72.74,-104.03) 10/14/2023 18:21:18 ( 72.74,-104.10) 2.38 28 10/14/2023 19:12:30 ( -72.74, 63.29) 10/14/2023 19:12:00 ( -72.74, 63.23) 2.07 30 10/14/2023 20:03:16 ( 72.74,-129.42) 10/14/2023 20:02:39 ( 72.77,-129.38) 2.71 37 10/14/2023 20:54:00 ( -72.74, 37.90) 10/14/2023 20:53:21 ( -72.77, 37.95) 3.19 39 10/14/2023 21:44:46 ( 72.75,-154.81) 10/14/2023 21:44:01 ( 72.74,-154.77) 1.68 45 10/14/2023 22:35:30 ( -72.75, 12.51) 10/14/2023 22:34:43 ( -72.74, 12.56) 1.77 47 10/14/2023 23:26:15 ( 72.71, 179.91) 10/14/2023 23:25:23 ( 72.72, 179.83) 2.47 52 10/15/2023 00:16:59 ( -72.71, -12.78) 10/15/2023 00:16:05 ( -72.72, -12.84) 2.20 54 10/15/2023 01:07:45 ( 72.72, 154.51) 10/15/2023 01:06:44 ( 72.74, 154.55) 2.77 61 10/15/2023 01:58:29 ( -72.72, -38.17) 10/15/2023 01:57:26 ( -72.74, -38.12) 3.30 63 10/15/2023 02:49:15 ( 72.73, 129.12) 10/15/2023 02:48:06 ( 72.72, 129.15) 1.57 69 10/15/2023 03:39:59 ( -72.73, -63.56) 10/15/2023 03:38:48 ( -72.72, -63.51) 1.65 71 10/15/2023 04:30:43 ( 72.63, 103.94) 10/15/2023 04:29:29 ( 72.64, 103.66) 9.38 74 10/15/2023 05:21:26 ( -72.58, -88.64) 10/15/2023 05:20:12 ( -72.59, -89.11) 15.81 74 10/15/2023 06:12:07 ( 72.34, 79.16) 10/15/2023 06:10:56 ( 72.36, 77.76) 47.48 71 10/15/2023 07:02:50 ( -72.29,-113.42) 10/15/2023 07:01:40 ( -72.26,-115.11) 57.17 70 10/15/2023 07:53:31 ( 72.04, 54.37) 10/15/2023 07:52:24 ( 72.02, 51.78) 88.95 67 10/15/2023 08:44:14 ( -71.99,-138.22) 10/15/2023 08:43:07 ( -71.98,-140.98) 95.02 67