Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2023 8 17. 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 ( -73.51, 144.14) 08/23/2023 13:44:00 ( -73.45, 146.91) 87.65 67 08/23/2023 14:33:35 ( 73.31, -48.10) 08/23/2023 14:34:44 ( 73.23, -46.24) 60.10 69 08/23/2023 15:24:17 ( -73.21, 119.44) 08/23/2023 15:25:27 ( -73.17, 120.96) 49.20 70 08/23/2023 16:14:59 ( 73.01, -72.82) 08/23/2023 16:16:11 ( 72.95, -72.18) 21.86 72 08/23/2023 17:05:41 ( -72.91, 94.71) 08/23/2023 17:06:55 ( -72.85, 94.92) 10.26 74 08/23/2023 17:56:25 ( 72.81, -97.77) 08/23/2023 17:57:35 ( 72.83, -97.78) 1.80 70 08/23/2023 18:47:09 ( -72.81, 69.54) 08/23/2023 18:48:17 ( -72.82, 69.54) 0.96 68 08/23/2023 19:37:55 ( 72.81,-123.15) 08/23/2023 19:38:57 ( 72.80,-123.17) 1.32 62 08/23/2023 20:28:39 ( -72.82, 44.16) 08/23/2023 20:29:39 ( -72.80, 44.15) 1.99 60 08/23/2023 21:19:25 ( 72.82,-148.53) 08/23/2023 21:20:18 ( 72.83,-148.45) 3.00 53 08/23/2023 22:10:09 ( -72.82, 18.78) 08/23/2023 22:11:00 ( -72.83, 18.86) 2.93 51 08/23/2023 23:00:55 ( 72.82,-173.91) 08/23/2023 23:01:40 ( 72.81,-173.84) 2.69 45 08/23/2023 23:51:39 ( -72.82, -6.60) 08/23/2023 23:52:22 ( -72.80, -6.53) 3.35 43 08/24/2023 00:42:24 ( 72.77, 160.81) 08/24/2023 00:43:02 ( 72.78, 160.77) 1.95 38 08/24/2023 01:33:08 ( -72.77, -31.88) 08/24/2023 01:33:44 ( -72.78, -31.91) 1.30 36 08/24/2023 02:23:54 ( 72.77, 135.43) 08/24/2023 02:24:24 ( 72.76, 135.38) 2.45 30 08/24/2023 03:14:38 ( -72.78, -57.26) 08/24/2023 03:15:06 ( -72.76, -57.30) 2.84 28 08/24/2023 04:05:24 ( 72.78, 110.05) 08/24/2023 04:05:45 ( 72.79, 110.09) 1.73 21 08/24/2023 04:56:08 ( -72.78, -82.64) 08/24/2023 04:56:27 ( -72.78, -82.59) 1.71 19 08/24/2023 05:46:54 ( 72.78, 84.67) 08/24/2023 05:47:07 ( 72.76, 84.70) 2.25 13 08/24/2023 06:37:38 ( -72.78,-108.02) 08/24/2023 06:37:49 ( -72.76,-107.98) 3.00 11 08/24/2023 07:28:23 ( 72.73, 59.40) 08/24/2023 07:28:29 ( 72.74, 59.32) 2.74 6 08/24/2023 08:19:07 ( -72.73,-133.29) 08/24/2023 08:19:11 ( -72.74,-133.36) 2.33 4 08/24/2023 09:09:53 ( 72.73, 34.02) 08/24/2023 09:09:50 ( 72.77, 34.03) 3.47 3 08/24/2023 10:00:37 ( -72.74,-158.67) 08/24/2023 10:00:32 ( -72.76,-158.65) 2.86 5 08/24/2023 10:51:23 ( 72.74, 8.64) 08/24/2023 10:51:12 ( 72.74, 8.64) 0.53 11 08/24/2023 11:42:07 ( -72.74, 175.95) 08/24/2023 11:41:54 ( -72.74, 175.96) 0.60 13 08/24/2023 12:32:53 ( 72.74, -16.75) 08/24/2023 12:32:34 ( 72.72, -16.75) 2.50 19 08/24/2023 13:23:37 ( -72.74, 150.56) 08/24/2023 13:23:16 ( -72.71, 150.57) 3.16 21 08/24/2023 14:14:23 ( 72.74, -42.13) 08/24/2023 14:13:55 ( 72.74, -42.03) 3.14 28 08/24/2023 15:05:06 ( -72.70, 125.29) 08/24/2023 15:04:38 ( -72.69, 125.19) 3.47 28 08/24/2023 15:55:52 ( 72.69, -67.40) 08/24/2023 15:55:17 ( 72.72, -67.42) 2.94 35 08/24/2023 16:46:36 ( -72.70, 99.91) 08/24/2023 16:45:59 ( -72.72, 99.90) 2.25 37 08/24/2023 17:37:22 ( 72.70, -92.78) 08/24/2023 17:36:39 ( 72.70, -92.81) 0.89 43 08/24/2023 18:28:06 ( -72.70, 74.53) 08/24/2023 18:27:21 ( -72.69, 74.51) 0.90 45 08/24/2023 19:18:52 ( 72.70,-118.16) 08/24/2023 19:18:01 ( 72.67,-118.20) 3.28 51 08/24/2023 20:09:36 ( -72.70, 49.15) 08/24/2023 20:08:42 ( -72.72, 49.23) 3.29 54 08/24/2023 21:00:22 ( 72.70,-143.54) 08/24/2023 20:59:22 ( 72.70,-143.48) 2.04 60 08/24/2023 21:51:05 ( -72.71, 23.77) 08/24/2023 21:50:03 ( -72.70, 23.84) 2.54 62 08/24/2023 22:41:50 ( 72.65,-168.82) 08/24/2023 22:40:43 ( 72.68,-168.87) 2.88 67 08/24/2023 23:32:34 ( -72.66, -1.51) 08/24/2023 23:31:25 ( -72.67, -1.55) 2.19 69 08/25/2023 00:23:20 ( 72.66, 165.80) 08/25/2023 00:22:05 ( 72.65, 165.74) 2.11 75 08/25/2023 01:14:02 ( -72.56, -26.68) 08/25/2023 01:12:48 ( -72.60, -27.04) 12.72 74 08/25/2023 02:04:44 ( 72.35, 141.04) 08/25/2023 02:03:33 ( 72.32, 139.74) 43.85 71 08/25/2023 02:55:26 ( -72.26, -51.46) 08/25/2023 02:54:16 ( -72.27, -53.03) 53.48 70 08/25/2023 03:46:07 ( 72.00, 116.35) 08/25/2023 03:45:00 ( 72.04, 113.86) 85.53 67 08/25/2023 04:36:50 ( -71.95, -76.25) 08/25/2023 04:35:43 ( -71.99, -78.91) 91.64 67