Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2023 4 30. 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) 05/12/2023 15:06:05 ( 73.38, -56.23) 05/12/2023 15:07:13 ( 73.34, -53.85) 76.07 68 05/12/2023 15:56:48 ( -73.33, 111.20) 05/12/2023 15:57:56 ( -73.29, 113.36) 69.20 68 05/12/2023 16:47:29 ( 73.08, -80.95) 05/12/2023 16:48:40 ( 73.06, -79.79) 37.53 71 05/12/2023 17:38:12 ( -73.03, 86.48) 05/12/2023 17:39:24 ( -72.96, 87.32) 28.40 72 05/12/2023 18:28:54 ( 72.83,-105.79) 05/12/2023 18:30:06 ( 72.83,-105.61) 5.92 72 05/12/2023 19:19:37 ( -72.78, 61.63) 05/12/2023 19:20:49 ( -72.79, 61.61) 0.70 72 05/12/2023 20:10:23 ( 72.79,-131.07) 05/12/2023 20:11:28 ( 72.81,-131.00) 3.30 65 05/12/2023 21:01:07 ( -72.79, 36.25) 05/12/2023 21:02:11 ( -72.76, 36.22) 2.93 64 05/12/2023 21:51:53 ( 72.79,-156.45) 05/12/2023 21:52:50 ( 72.79,-156.39) 1.99 57 05/12/2023 22:42:37 ( -72.79, 10.87) 05/12/2023 22:43:32 ( -72.79, 10.94) 2.30 55 05/12/2023 23:33:22 ( 72.74, 178.27) 05/12/2023 23:34:12 ( 72.76, 178.22) 2.67 50 05/13/2023 00:24:05 ( -72.74, -14.41) 05/13/2023 00:24:53 ( -72.76, -14.45) 2.72 48 05/13/2023 01:14:51 ( 72.75, 152.89) 05/13/2023 01:15:33 ( 72.74, 152.83) 2.43 42 05/13/2023 02:05:35 ( -72.75, -39.79) 05/13/2023 02:06:15 ( -72.74, -39.84) 1.86 40 05/13/2023 02:56:21 ( 72.75, 127.51) 05/13/2023 02:56:54 ( 72.76, 127.54) 1.74 33 05/13/2023 03:47:05 ( -72.75, -65.17) 05/13/2023 03:47:36 ( -72.77, -65.13) 2.33 31 05/13/2023 04:37:51 ( 72.75, 102.13) 05/13/2023 04:38:16 ( 72.74, 102.15) 1.93 25 05/13/2023 05:28:35 ( -72.75, -90.55) 05/13/2023 05:28:58 ( -72.74, -90.52) 1.78 23 05/13/2023 06:19:20 ( 72.71, 76.85) 05/13/2023 06:19:38 ( 72.71, 76.76) 3.03 18 05/13/2023 07:10:04 ( -72.71,-115.83) 05/13/2023 07:10:20 ( -72.72,-115.91) 2.78 16 05/13/2023 08:00:50 ( 72.71, 51.47) 05/13/2023 08:00:59 ( 72.74, 51.48) 3.34 9 05/13/2023 08:51:34 ( -72.71,-141.21) 05/13/2023 08:51:42 ( -72.69,-141.30) 3.30 8 05/13/2023 09:42:20 ( 72.71, 26.09) 05/13/2023 09:42:21 ( 72.72, 26.09) 0.21 1 05/13/2023 10:33:04 ( -72.71,-166.60) 05/13/2023 10:33:03 ( -72.72,-166.58) 0.83 1 05/13/2023 11:23:50 ( 72.72, 0.70) 05/13/2023 11:23:43 ( 72.69, 0.70) 2.92 7 05/13/2023 12:14:34 ( -72.72, 168.02) 05/13/2023 12:14:25 ( -72.69, 168.03) 2.39 9 05/13/2023 13:05:20 ( 72.72, -24.68) 05/13/2023 13:05:04 ( 72.72, -24.59) 2.95 16 05/13/2023 13:56:04 ( -72.72, 142.64) 05/13/2023 13:55:46 ( -72.72, 142.74) 3.37 18 05/13/2023 14:46:49 ( 72.67, -49.96) 05/13/2023 14:46:26 ( 72.69, -49.98) 2.30 23 05/13/2023 15:37:33 ( -72.67, 117.36) 05/13/2023 15:37:08 ( -72.70, 117.35) 2.72 25 05/13/2023 16:28:19 ( 72.68, -75.34) 05/13/2023 16:27:48 ( 72.67, -75.37) 1.43 31 05/13/2023 17:19:03 ( -72.68, 91.98) 05/13/2023 17:18:30 ( -72.67, 91.96) 0.70 33 05/13/2023 18:09:49 ( 72.68,-100.72) 05/13/2023 18:09:09 ( 72.69,-100.66) 2.65 40 05/13/2023 19:00:33 ( -72.68, 66.60) 05/13/2023 18:59:51 ( -72.70, 66.68) 3.37 42 05/13/2023 19:51:19 ( 72.68,-126.10) 05/13/2023 19:50:31 ( 72.67,-126.05) 2.44 48 05/13/2023 20:42:03 ( -72.68, 41.22) 05/13/2023 20:41:13 ( -72.67, 41.29) 2.53 50 05/13/2023 21:32:48 ( 72.64,-151.38) 05/13/2023 21:31:53 ( 72.65,-151.44) 2.07 55 05/13/2023 22:23:32 ( -72.64, 15.94) 05/13/2023 22:22:35 ( -72.65, 15.90) 2.07 57 05/13/2023 23:14:18 ( 72.64,-176.76) 05/13/2023 23:13:15 ( 72.62,-176.82) 3.01 63 05/14/2023 00:05:02 ( -72.64, -9.44) 05/14/2023 00:03:57 ( -72.63, -9.49) 2.20 65 05/14/2023 00:55:48 ( 72.64, 157.86) 05/14/2023 00:54:36 ( 72.65, 157.89) 1.16 72 05/14/2023 01:46:32 ( -72.64, -34.82) 05/14/2023 01:45:18 ( -72.65, -34.78) 1.89 74