Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2023 8 22. 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) 08/23/2023 13:42:53 ( -73.50, 144.16) 08/23/2023 13:44:00 ( -73.46, 146.93) 87.69 67 08/23/2023 14:33:35 ( 73.30, -48.07) 08/23/2023 14:34:44 ( 73.25, -46.21) 59.94 69 08/23/2023 15:24:17 ( -73.20, 119.46) 08/23/2023 15:25:28 ( -73.14, 120.88) 46.38 71 08/23/2023 16:14:59 ( 73.00, -72.79) 08/23/2023 16:16:11 ( 72.97, -72.14) 21.35 72 08/23/2023 17:05:41 ( -72.90, 94.72) 08/23/2023 17:06:55 ( -72.86, 94.95) 8.87 74 08/23/2023 17:56:26 ( 72.85, -97.85) 08/23/2023 17:57:35 ( 72.85, -97.74) 3.48 69 08/23/2023 18:47:09 ( -72.81, 69.56) 08/23/2023 18:48:17 ( -72.84, 69.56) 3.41 68 08/23/2023 19:37:55 ( 72.80,-123.12) 08/23/2023 19:38:57 ( 72.82,-123.13) 2.43 62 08/23/2023 20:28:39 ( -72.81, 44.18) 08/23/2023 20:29:39 ( -72.81, 44.17) 0.49 60 08/23/2023 21:19:25 ( 72.80,-148.51) 08/23/2023 21:20:19 ( 72.80,-148.52) 0.80 54 08/23/2023 22:10:09 ( -72.81, 18.80) 08/23/2023 22:11:01 ( -72.79, 18.78) 2.47 52 08/23/2023 23:00:55 ( 72.81,-173.89) 08/23/2023 23:01:40 ( 72.83,-173.81) 3.38 45 08/23/2023 23:51:39 ( -72.81, -6.58) 08/23/2023 23:52:22 ( -72.82, -6.50) 2.81 43 08/24/2023 00:42:25 ( 72.81, 160.73) 08/24/2023 00:43:02 ( 72.80, 160.80) 2.45 37 08/24/2023 01:33:08 ( -72.77, -31.86) 08/24/2023 01:33:44 ( -72.79, -31.89) 3.10 36 08/24/2023 02:23:54 ( 72.76, 135.46) 08/24/2023 02:24:24 ( 72.78, 135.42) 2.38 30 08/24/2023 03:14:38 ( -72.77, -57.24) 08/24/2023 03:15:06 ( -72.77, -57.28) 1.22 28 08/24/2023 04:05:24 ( 72.76, 110.08) 08/24/2023 04:05:46 ( 72.75, 110.03) 2.03 22 08/24/2023 04:56:08 ( -72.77, -82.62) 08/24/2023 04:56:28 ( -72.75, -82.67) 3.27 20 08/24/2023 05:46:54 ( 72.77, 84.70) 08/24/2023 05:47:07 ( 72.78, 84.74) 2.19 13 08/24/2023 06:37:37 ( -72.77,-108.00) 08/24/2023 06:37:48 ( -72.77,-107.95) 1.70 11 08/24/2023 07:28:23 ( 72.77, 59.32) 08/24/2023 07:28:28 ( 72.76, 59.35) 1.78 5 08/24/2023 08:19:06 ( -72.73,-133.28) 08/24/2023 08:19:10 ( -72.75,-133.34) 3.21 4 08/24/2023 09:09:52 ( 72.72, 34.04) 08/24/2023 09:09:50 ( 72.73, 33.96) 2.90 2 08/24/2023 10:00:36 ( -72.73,-158.66) 08/24/2023 10:00:32 ( -72.73,-158.73) 2.35 4 08/24/2023 10:51:22 ( 72.72, 8.66) 08/24/2023 10:51:12 ( 72.71, 8.58) 3.27 10 08/24/2023 11:42:06 ( -72.73, 175.96) 08/24/2023 11:41:53 ( -72.75, 175.99) 2.40 13 08/24/2023 12:32:52 ( 72.73, -16.72) 08/24/2023 12:32:33 ( 72.74, -16.71) 1.14 19 08/24/2023 13:23:36 ( -72.74, 150.58) 08/24/2023 13:23:15 ( -72.73, 150.60) 0.92 21 08/24/2023 14:14:22 ( 72.73, -42.10) 08/24/2023 14:13:55 ( 72.71, -42.10) 1.89 27 08/24/2023 15:05:06 ( -72.74, 125.20) 08/24/2023 15:04:37 ( -72.71, 125.21) 3.65 29 08/24/2023 15:55:52 ( 72.73, -67.48) 08/24/2023 15:55:16 ( 72.74, -67.38) 3.35 36 08/24/2023 16:46:35 ( -72.69, 99.93) 08/24/2023 16:45:59 ( -72.68, 99.82) 3.51 36 08/24/2023 17:37:21 ( 72.69, -92.76) 08/24/2023 17:36:38 ( 72.72, -92.77) 3.52 43 08/24/2023 18:28:05 ( -72.69, 74.55) 08/24/2023 18:27:20 ( -72.71, 74.54) 1.75 45 08/24/2023 19:18:51 ( 72.69,-118.14) 08/24/2023 19:18:00 ( 72.69,-118.16) 0.92 51 08/24/2023 20:09:35 ( -72.70, 49.16) 08/24/2023 20:08:42 ( -72.68, 49.15) 1.30 53 08/24/2023 21:00:21 ( 72.69,-143.52) 08/24/2023 20:59:22 ( 72.67,-143.55) 2.67 59 08/24/2023 21:51:05 ( -72.70, 23.78) 08/24/2023 21:50:03 ( -72.71, 23.87) 3.09 62 08/24/2023 22:41:51 ( 72.69,-168.90) 08/24/2023 22:40:43 ( 72.70,-168.83) 2.16 68 08/24/2023 23:32:35 ( -72.70, -1.60) 08/24/2023 23:31:25 ( -72.69, -1.52) 2.85 70 08/25/2023 00:23:20 ( 72.65, 165.83) 08/25/2023 00:22:06 ( 72.62, 165.68) 5.73 74 08/25/2023 01:14:03 ( -72.60, -26.77) 08/25/2023 01:12:49 ( -72.56, -27.12) 12.39 74 08/25/2023 02:04:44 ( 72.34, 141.06) 08/25/2023 02:03:33 ( 72.34, 139.78) 43.25 71 08/25/2023 02:55:27 ( -72.30, -51.54) 08/25/2023 02:54:16 ( -72.28, -53.01) 49.67 71 08/25/2023 03:46:08 ( 72.04, 116.27) 08/25/2023 03:45:01 ( 72.01, 113.80) 85.02 67 08/25/2023 04:36:50 ( -71.95, -76.23) 08/25/2023 04:35:44 ( -71.95, -78.98) 94.61 66