Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2023 10 8. 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 ( 73.54, -85.16) 10/13/2023 17:00:41 ( 73.51, -82.34) 89.01 66 10/13/2023 17:50:17 ( -73.44, 82.39) 10/13/2023 17:51:25 ( -73.41, 84.76) 75.20 68 10/13/2023 18:40:59 ( 73.24,-109.87) 10/13/2023 18:42:09 ( 73.18,-108.40) 47.63 70 10/13/2023 19:31:41 ( -73.14, 57.66) 10/13/2023 19:32:53 ( -73.08, 58.70) 34.22 72 10/13/2023 20:22:23 ( 72.95,-134.61) 10/13/2023 20:23:36 ( 72.91,-134.34) 10.08 73 10/13/2023 21:13:05 ( -72.85, 32.92) 10/13/2023 21:14:19 ( -72.85, 32.88) 1.33 74 10/13/2023 22:03:51 ( 72.86,-159.79) 10/13/2023 22:04:58 ( 72.88,-159.73) 3.20 67 10/13/2023 22:54:35 ( -72.86, 7.53) 10/13/2023 22:55:40 ( -72.88, 7.59) 3.30 65 10/13/2023 23:45:21 ( 72.86, 174.82) 10/13/2023 23:46:20 ( 72.86, 174.88) 2.03 59 10/14/2023 00:36:05 ( -72.87, -17.86) 10/14/2023 00:37:02 ( -72.86, -17.80) 2.48 57 10/14/2023 01:26:50 ( 72.82, 149.54) 10/14/2023 01:27:42 ( 72.83, 149.48) 1.99 52 10/14/2023 02:17:34 ( -72.82, -43.15) 10/14/2023 02:18:24 ( -72.83, -43.19) 1.53 50 10/14/2023 03:08:20 ( 72.83, 124.15) 10/14/2023 03:09:04 ( 72.81, 124.09) 3.30 44 10/14/2023 03:59:04 ( -72.83, -68.54) 10/14/2023 03:59:46 ( -72.81, -68.58) 3.19 42 10/14/2023 04:49:50 ( 72.84, 98.76) 10/14/2023 04:50:25 ( 72.83, 98.81) 1.85 35 10/14/2023 05:40:34 ( -72.84, -93.93) 10/14/2023 05:41:07 ( -72.83, -93.87) 2.28 33 10/14/2023 06:31:19 ( 72.80, 73.47) 10/14/2023 06:31:47 ( 72.81, 73.41) 2.16 28 10/14/2023 07:22:03 ( -72.80,-119.22) 10/14/2023 07:22:29 ( -72.81,-119.26) 1.74 26 10/14/2023 08:12:49 ( 72.80, 48.08) 10/14/2023 08:13:09 ( 72.78, 48.02) 3.19 20 10/14/2023 09:03:33 ( -72.81,-144.61) 10/14/2023 09:03:51 ( -72.78,-144.65) 3.01 18 10/14/2023 09:54:19 ( 72.81, 22.69) 10/14/2023 09:54:30 ( 72.81, 22.74) 1.69 11 10/14/2023 10:45:03 ( -72.81,-170.00) 10/14/2023 10:45:12 ( -72.81,-169.94) 2.12 9 10/14/2023 11:35:48 ( 72.77, -2.60) 10/14/2023 11:35:52 ( 72.78, -2.66) 2.33 4 10/14/2023 12:26:32 ( -72.77, 164.72) 10/14/2023 12:26:34 ( -72.78, 164.67) 1.94 2 10/14/2023 13:17:18 ( 72.78, -27.99) 10/14/2023 13:17:14 ( 72.76, -28.05) 3.10 4 10/14/2023 14:08:02 ( -72.78, 139.33) 10/14/2023 14:07:56 ( -72.76, 139.28) 2.84 6 10/14/2023 14:58:48 ( 72.79, -53.38) 10/14/2023 14:58:35 ( 72.78, -53.33) 1.57 13 10/14/2023 15:49:32 ( -72.79, 113.93) 10/14/2023 15:49:17 ( -72.78, 113.99) 1.99 15 10/14/2023 16:40:17 ( 72.74, -78.67) 10/14/2023 16:39:57 ( 72.76, -78.73) 2.48 20 10/14/2023 17:31:01 ( -72.74, 88.65) 10/14/2023 17:30:39 ( -72.76, 88.60) 2.13 22 10/14/2023 18:21:47 ( 72.75,-104.06) 10/14/2023 18:21:19 ( 72.73,-104.12) 3.03 28 10/14/2023 19:12:31 ( -72.75, 63.26) 10/14/2023 19:12:01 ( -72.73, 63.21) 2.70 30 10/14/2023 20:03:17 ( 72.76,-129.45) 10/14/2023 20:02:40 ( 72.76,-129.40) 1.46 37 10/14/2023 20:54:01 ( -72.76, 37.87) 10/14/2023 20:53:22 ( -72.76, 37.92) 1.89 39 10/14/2023 21:44:45 ( 72.72,-154.73) 10/14/2023 21:44:01 ( 72.73,-154.80) 2.61 44 10/14/2023 22:35:29 ( -72.72, 12.58) 10/14/2023 22:34:43 ( -72.73, 12.53) 2.31 46 10/14/2023 23:26:15 ( 72.73, 179.87) 10/14/2023 23:25:23 ( 72.71, 179.81) 2.97 52 10/15/2023 00:16:59 ( -72.73, -12.81) 10/15/2023 00:16:05 ( -72.71, -12.86) 2.57 54 10/15/2023 01:07:45 ( 72.73, 154.48) 10/15/2023 01:06:44 ( 72.73, 154.52) 1.38 61 10/15/2023 01:58:29 ( -72.73, -38.20) 10/15/2023 01:57:26 ( -72.73, -38.15) 1.83 63 10/15/2023 02:49:14 ( 72.69, 129.20) 10/15/2023 02:48:06 ( 72.71, 129.13) 2.72 68 10/15/2023 03:39:58 ( -72.69, -63.49) 10/15/2023 03:38:48 ( -72.71, -63.54) 2.47 70 10/15/2023 04:30:43 ( 72.65, 103.91) 10/15/2023 04:29:29 ( 72.63, 103.64) 9.25 74 10/15/2023 05:21:26 ( -72.60, -88.67) 10/15/2023 05:20:12 ( -72.58, -89.13) 15.52 74 10/15/2023 06:12:07 ( 72.35, 79.13) 10/15/2023 06:10:56 ( 72.35, 77.74) 47.08 71 10/15/2023 07:02:50 ( -72.30,-113.45) 10/15/2023 07:01:39 ( -72.30,-115.03) 53.30 71 10/15/2023 07:53:30 ( 72.00, 54.44) 10/15/2023 07:52:24 ( 72.01, 51.76) 92.09 66 10/15/2023 08:44:13 ( -71.95,-138.16) 10/15/2023 08:43:07 ( -71.97,-141.00) 98.11 66