Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/14/2020
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 04/15/2020 | 19:34:17 | -73.54, 56.69 | 116.45 | 04/15/2020 | 19:35:23 | -73.52, 59.75 | 116.61 | 96.51 | 66 |
| 2 | 04/15/2020 | 20:24:59 | 73.33,-135.53 | 63.32 | 04/15/2020 | 20:26:08 | 73.28,-133.46 | 63.16 | 66.45 | 69 |
| 3 | 04/15/2020 | 21:15:41 | -73.25, 31.98 | 116.79 | 04/15/2020 | 21:16:51 | -73.20, 33.70 | 116.93 | 55.29 | 70 |
| 4 | 04/15/2020 | 22:06:23 | 73.04,-160.26 | 62.97 | 04/15/2020 | 22:07:35 | 73.01,-159.39 | 62.89 | 28.22 | 72 |
| 5 | 04/15/2020 | 22:57:05 | -72.95, 7.25 | 117.14 | 04/15/2020 | 22:58:18 | -72.93, 7.77 | 117.20 | 17.22 | 73 |
| 6 | 04/15/2020 | 23:47:48 | 72.79, 174.89 | 62.68 | 04/15/2020 | 23:49:01 | 72.78, 174.79 | 62.66 | 3.29 | 73 |
| 7 | 04/16/2020 | 00:38:32 | -72.80, -17.82 | 117.33 | 04/16/2020 | 00:39:42 | -72.81, -17.83 | 117.34 | 0.44 | 70 |
| 8 | 04/16/2020 | 01:29:18 | 72.80, 149.51 | 62.66 | 04/16/2020 | 01:30:22 | 72.81, 149.52 | 62.66 | 2.02 | 64 |
| 9 | 04/16/2020 | 02:20:02 | -72.81, -43.21 | 117.35 | 04/16/2020 | 02:21:04 | -72.79, -43.21 | 117.38 | 2.46 | 62 |
| 10 | 04/16/2020 | 03:10:48 | 72.80, 124.12 | 62.64 | 04/16/2020 | 03:11:44 | 72.79, 124.13 | 62.62 | 1.05 | 56 |
| 11 | 04/16/2020 | 04:01:31 | -72.76, -68.49 | 117.42 | 04/16/2020 | 04:02:26 | -72.77, -68.59 | 117.42 | 3.40 | 55 |
| 12 | 04/16/2020 | 04:52:17 | 72.76, 98.84 | 62.56 | 04/16/2020 | 04:53:06 | 72.77, 98.75 | 62.57 | 3.40 | 49 |
| 13 | 04/16/2020 | 05:43:01 | -72.77, -93.87 | 117.44 | 04/16/2020 | 05:43:47 | -72.80, -93.87 | 117.42 | 3.04 | 46 |
| 14 | 04/16/2020 | 06:33:47 | 72.76, 73.45 | 62.54 | 04/16/2020 | 06:34:28 | 72.75, 73.37 | 62.53 | 2.98 | 41 |
| 15 | 04/16/2020 | 07:24:31 | -72.78,-119.26 | 117.46 | 04/16/2020 | 07:25:09 | -72.78,-119.25 | 117.46 | 0.34 | 38 |
| 16 | 04/16/2020 | 08:15:17 | 72.77, 48.07 | 62.52 | 04/16/2020 | 08:15:49 | 72.78, 48.09 | 62.53 | 1.84 | 32 |
| 17 | 04/16/2020 | 09:06:01 | -72.78,-144.64 | 117.48 | 04/16/2020 | 09:06:31 | -72.76,-144.63 | 117.51 | 2.75 | 30 |
| 18 | 04/16/2020 | 09:56:47 | 72.77, 22.68 | 62.51 | 04/16/2020 | 09:57:11 | 72.76, 22.71 | 62.49 | 1.56 | 24 |
| 19 | 04/16/2020 | 10:47:30 | -72.74,-169.93 | 117.55 | 04/16/2020 | 10:47:53 | -72.74,-170.01 | 117.55 | 2.93 | 23 |
| 20 | 04/16/2020 | 11:38:16 | 72.73, -2.60 | 62.43 | 04/16/2020 | 11:38:33 | 72.74, -2.67 | 62.44 | 2.85 | 17 |
| 21 | 04/16/2020 | 12:29:00 | -72.74, 164.69 | 117.57 | 04/16/2020 | 12:29:14 | -72.77, 164.71 | 117.55 | 2.84 | 14 |
| 22 | 04/16/2020 | 13:19:46 | 72.73, -27.99 | 62.41 | 04/16/2020 | 13:19:55 | 72.72, -28.06 | 62.40 | 2.74 | 9 |
| 23 | 04/16/2020 | 14:10:30 | -72.75, 139.30 | 117.59 | 04/16/2020 | 14:10:36 | -72.75, 139.33 | 117.59 | 0.77 | 6 |
| 24 | 04/16/2020 | 15:01:16 | 72.74, -53.37 | 62.39 | 04/16/2020 | 15:01:16 | 72.75, -53.33 | 62.40 | 1.81 | 0 |
| 25 | 04/16/2020 | 15:52:00 | -72.75, 113.92 | 117.61 | 04/16/2020 | 15:51:58 | -72.73, 113.94 | 117.64 | 3.12 | 2 |
| 26 | 04/16/2020 | 16:42:46 | 72.74, -78.76 | 62.37 | 04/16/2020 | 16:42:38 | 72.73, -78.72 | 62.36 | 2.11 | 8 |
| 27 | 04/16/2020 | 17:33:29 | -72.71, 88.64 | 117.68 | 04/16/2020 | 17:33:20 | -72.70, 88.56 | 117.68 | 2.46 | 9 |
| 28 | 04/16/2020 | 18:24:15 | 72.70,-104.04 | 62.30 | 04/16/2020 | 18:24:00 | 72.71,-104.10 | 62.32 | 2.28 | 15 |
| 29 | 04/16/2020 | 19:14:59 | -72.71, 63.25 | 117.70 | 04/16/2020 | 19:14:41 | -72.74, 63.28 | 117.68 | 2.74 | 18 |
| 30 | 04/16/2020 | 20:05:45 | 72.70,-129.42 | 62.28 | 04/16/2020 | 20:05:22 | 72.69,-129.48 | 62.27 | 2.58 | 23 |
| 31 | 04/16/2020 | 20:56:29 | -72.72, 37.86 | 117.72 | 04/16/2020 | 20:56:03 | -72.71, 37.90 | 117.72 | 1.29 | 26 |
| 32 | 04/16/2020 | 21:47:15 | 72.71,-154.81 | 62.26 | 04/16/2020 | 21:46:43 | 72.72,-154.76 | 62.27 | 1.96 | 32 |
| 33 | 04/16/2020 | 22:37:58 | -72.67, 12.58 | 117.79 | 04/16/2020 | 22:37:25 | -72.69, 12.52 | 117.76 | 3.15 | 33 |
| 34 | 04/16/2020 | 23:28:45 | 72.71, 179.80 | 62.24 | 04/16/2020 | 23:28:05 | 72.70, 179.86 | 62.23 | 2.68 | 40 |
| 35 | 04/17/2020 | 00:19:28 | -72.68, -12.80 | 117.81 | 04/17/2020 | 00:18:47 | -72.67, -12.86 | 117.81 | 2.03 | 41 |
| 36 | 04/17/2020 | 01:10:14 | 72.67, 154.52 | 62.17 | 04/17/2020 | 01:09:27 | 72.68, 154.48 | 62.19 | 1.70 | 47 |
| 37 | 04/17/2020 | 02:00:58 | -72.68, -38.19 | 117.83 | 04/17/2020 | 02:00:08 | -72.70, -38.14 | 117.80 | 2.75 | 50 |
| 38 | 04/17/2020 | 02:51:44 | 72.68, 129.14 | 62.15 | 04/17/2020 | 02:50:49 | 72.66, 129.10 | 62.14 | 2.55 | 55 |
| 39 | 04/17/2020 | 03:42:28 | -72.69, -63.57 | 117.85 | 04/17/2020 | 03:41:30 | -72.68, -63.52 | 117.85 | 1.85 | 58 |
| 40 | 04/17/2020 | 04:33:14 | 72.68, 103.75 | 62.13 | 04/17/2020 | 04:32:10 | 72.69, 103.82 | 62.15 | 2.27 | 64 |
| 41 | 04/17/2020 | 05:23:57 | -72.64, -88.86 | 117.92 | 04/17/2020 | 05:22:52 | -72.66, -88.90 | 117.89 | 2.63 | 65 |
| 42 | 04/17/2020 | 06:14:44 | 72.69, 78.37 | 62.11 | 04/17/2020 | 06:13:32 | 72.67, 78.43 | 62.10 | 3.26 | 72 |
| 43 | 04/17/2020 | 07:05:27 | -72.65,-114.24 | 117.94 | 04/17/2020 | 07:04:14 | -72.64,-114.29 | 117.93 | 1.65 | 73 |
| 44 | 04/17/2020 | 07:56:10 | 72.49, 53.39 | 61.87 | 04/17/2020 | 07:54:57 | 72.49, 52.74 | 61.92 | 21.74 | 73 |
| 45 | 04/17/2020 | 08:46:52 | -72.40,-139.12 | 118.24 | 04/17/2020 | 08:45:40 | -72.42,-140.08 | 118.16 | 32.32 | 72 |
| 46 | 04/17/2020 | 09:37:34 | 72.19, 28.61 | 61.53 | 04/17/2020 | 09:36:25 | 72.16, 26.76 | 61.60 | 63.10 | 69 |
| 47 | 04/17/2020 | 10:28:16 | -72.10,-163.91 | 118.58 | 04/17/2020 | 10:27:07 | -72.14,-165.95 | 118.43 | 70.11 | 69 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/14/2020
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/14/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service