Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-20 TLE Epoch: 2022 12 19. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(NOAA-20) NOAA-20 Lat/Lon Distance(km) Time Diff(sec) 12/28/2022 19:29:29 ( -76.50, 49.64) 12/28/2022 19:28:15 ( -76.49, 49.67) 1.63 74 12/28/2022 20:19:00 ( 73.05,-133.34) 12/28/2022 20:17:49 ( 73.05,-133.32) 0.72 71 12/28/2022 21:09:20 ( -72.19, 35.75) 12/28/2022 21:08:16 ( -72.19, 35.75) 0.13 64 12/28/2022 22:01:01 ( 75.07,-163.69) 12/28/2022 22:00:00 ( 75.06,-163.74) 1.23 61 12/28/2022 22:47:50 ( -63.06, 21.98) 12/28/2022 22:46:56 ( -63.07, 21.98) 1.68 54 12/28/2022 23:39:34 ( 66.34,-173.86) 12/28/2022 23:38:42 ( 66.34,-173.87) 0.50 52 12/29/2022 00:29:46 ( -65.03, -5.16) 12/29/2022 00:29:01 ( -65.00, -5.17) 3.17 45 12/29/2022 01:17:36 ( 55.19, 169.32) 12/29/2022 01:16:53 ( 55.19, 169.30) 1.01 43 12/29/2022 02:05:48 ( -47.05, -19.50) 12/29/2022 02:05:13 ( -47.04, -19.53) 2.91 35 12/29/2022 03:20:56 ( 45.03, -20.10) 12/29/2022 03:20:28 ( 45.01, -20.10) 1.37 28 12/29/2022 04:10:26 ( -49.38, 148.99) 12/29/2022 04:10:00 ( -49.38, 148.99) 0.53 26 12/29/2022 04:55:59 ( 66.49, -32.14) 12/29/2022 04:55:39 ( 66.49, -32.12) 0.98 20 12/29/2022 05:46:10 ( -68.21, 137.21) 12/29/2022 05:45:54 ( -68.20, 137.21) 1.06 16 12/29/2022 06:38:02 ( 64.12, -59.84) 12/29/2022 06:37:52 ( 64.12, -59.87) 1.42 10 12/29/2022 07:25:09 ( -75.40, 125.85) 12/29/2022 07:25:03 ( -75.38, 125.84) 2.38 6 12/29/2022 08:16:43 ( 72.68, -73.58) 12/29/2022 08:16:42 ( 72.68, -73.60) 0.47 1 12/29/2022 09:07:12 ( -73.32, 95.11) 12/29/2022 09:07:15 ( -73.34, 95.13) 2.15 3 12/29/2022 09:55:54 ( 78.62, -78.46) 12/29/2022 09:56:02 ( 78.62, -78.40) 1.47 8 12/29/2022 10:47:17 ( -76.87, 80.31) 12/29/2022 10:47:30 ( -76.88, 80.31) 0.39 13 12/29/2022 11:37:47 ( 77.28,-110.68) 12/29/2022 11:38:05 ( 77.28,-110.69) 0.34 18 12/29/2022 12:27:53 ( -78.68, 63.93) 12/29/2022 12:28:16 ( -78.67, 63.88) 1.50 23 12/29/2022 13:19:26 ( 76.44,-139.34) 12/29/2022 13:19:54 ( 76.44,-139.43) 2.32 28 12/29/2022 14:09:25 ( -78.22, 35.93) 12/29/2022 14:09:57 ( -78.25, 36.01) 3.00 32 12/29/2022 14:59:24 ( 79.69,-146.65) 12/29/2022 15:00:01 ( 79.69,-146.61) 0.84 37 12/29/2022 15:50:17 ( -79.27, 17.27) 12/29/2022 15:50:59 ( -79.28, 17.30) 1.03 42 12/29/2022 16:41:01 ( 79.12,-176.50) 12/29/2022 16:41:48 ( 79.12,-176.55) 1.05 47 12/29/2022 17:31:17 ( -79.92, -2.52) 12/29/2022 17:32:09 ( -79.92, -2.56) 0.98 52 12/29/2022 18:21:24 ( 80.76, 175.43) 12/29/2022 18:22:20 ( 80.76, 175.57) 2.61 56 12/29/2022 19:12:22 ( -80.34, -23.23) 12/29/2022 19:13:24 ( -80.33, -23.37) 3.01 62 12/29/2022 20:03:00 ( 80.40, 144.75) 12/29/2022 20:04:06 ( 80.40, 144.79) 0.74 66 12/29/2022 20:53:48 ( -80.19, -50.39) 12/29/2022 20:54:59 ( -80.20, -50.33) 1.48 71