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: 4/5/2020
| 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 | 20:24:59 | 73.34,-135.54 | 63.32 | 04/15/2020 | 20:26:07 | 73.32,-133.36 | 63.20 | 69.57 | 68 |
| 2 | 04/15/2020 | 21:15:41 | -73.24, 31.99 | 116.80 | 04/15/2020 | 21:16:51 | -73.20, 33.71 | 116.93 | 55.11 | 70 |
| 3 | 04/15/2020 | 22:06:23 | 73.04,-160.26 | 62.97 | 04/15/2020 | 22:07:35 | 73.00,-159.40 | 62.88 | 28.30 | 72 |
| 4 | 04/15/2020 | 22:57:05 | -72.94, 7.26 | 117.15 | 04/15/2020 | 22:58:18 | -72.93, 7.78 | 117.20 | 17.02 | 73 |
| 5 | 04/15/2020 | 23:47:48 | 72.79, 174.89 | 62.68 | 04/15/2020 | 23:49:00 | 72.83, 174.89 | 62.70 | 3.74 | 72 |
| 6 | 04/16/2020 | 00:38:32 | -72.80, -17.81 | 117.33 | 04/16/2020 | 00:39:42 | -72.81, -17.82 | 117.33 | 1.41 | 70 |
| 7 | 04/16/2020 | 01:29:18 | 72.80, 149.50 | 62.66 | 04/16/2020 | 01:30:22 | 72.81, 149.51 | 62.65 | 0.89 | 64 |
| 8 | 04/16/2020 | 02:20:02 | -72.80, -43.19 | 117.35 | 04/16/2020 | 02:21:04 | -72.79, -43.20 | 117.38 | 1.48 | 62 |
| 9 | 04/16/2020 | 03:10:48 | 72.80, 124.11 | 62.64 | 04/16/2020 | 03:11:44 | 72.79, 124.13 | 62.61 | 2.09 | 56 |
| 10 | 04/16/2020 | 04:01:32 | -72.81, -68.58 | 117.37 | 04/16/2020 | 04:02:25 | -72.82, -68.47 | 117.38 | 3.65 | 53 |
| 11 | 04/16/2020 | 04:52:17 | 72.76, 98.83 | 62.57 | 04/16/2020 | 04:53:06 | 72.77, 98.74 | 62.57 | 3.07 | 49 |
| 12 | 04/16/2020 | 05:43:01 | -72.76, -93.86 | 117.45 | 04/16/2020 | 05:43:48 | -72.75, -93.96 | 117.46 | 3.75 | 47 |
| 13 | 04/16/2020 | 06:33:47 | 72.76, 73.45 | 62.55 | 04/16/2020 | 06:34:27 | 72.80, 73.47 | 62.57 | 3.51 | 40 |
| 14 | 04/16/2020 | 07:24:31 | -72.77,-119.24 | 117.46 | 04/16/2020 | 07:25:09 | -72.78,-119.24 | 117.46 | 1.20 | 38 |
| 15 | 04/16/2020 | 08:15:17 | 72.77, 48.06 | 62.53 | 04/16/2020 | 08:15:49 | 72.78, 48.08 | 62.53 | 0.89 | 32 |
| 16 | 04/16/2020 | 09:06:01 | -72.77,-144.63 | 117.48 | 04/16/2020 | 09:06:31 | -72.76,-144.62 | 117.51 | 1.70 | 30 |
| 17 | 04/16/2020 | 09:56:47 | 72.78, 22.68 | 62.51 | 04/16/2020 | 09:57:11 | 72.75, 22.70 | 62.48 | 2.46 | 24 |
| 18 | 04/16/2020 | 10:47:30 | -72.73,-169.91 | 117.56 | 04/16/2020 | 10:47:53 | -72.74,-170.00 | 117.55 | 3.26 | 23 |
| 19 | 04/16/2020 | 11:38:16 | 72.73, -2.60 | 62.43 | 04/16/2020 | 11:38:33 | 72.73, -2.68 | 62.44 | 2.61 | 17 |
| 20 | 04/16/2020 | 12:29:00 | -72.73, 164.70 | 117.58 | 04/16/2020 | 12:29:15 | -72.72, 164.61 | 117.59 | 3.46 | 15 |
| 21 | 04/16/2020 | 13:19:46 | 72.74, -27.99 | 62.42 | 04/16/2020 | 13:19:54 | 72.76, -27.96 | 62.44 | 3.34 | 8 |
| 22 | 04/16/2020 | 14:10:30 | -72.74, 139.32 | 117.60 | 04/16/2020 | 14:10:36 | -72.75, 139.34 | 117.59 | 1.15 | 6 |
| 23 | 04/16/2020 | 15:01:16 | 72.74, -53.37 | 62.40 | 04/16/2020 | 15:01:16 | 72.74, -53.34 | 62.40 | 1.15 | 0 |
| 24 | 04/16/2020 | 15:52:00 | -72.75, 113.93 | 117.62 | 04/16/2020 | 15:51:58 | -72.73, 113.95 | 117.63 | 2.02 | 2 |
| 25 | 04/16/2020 | 16:42:46 | 72.75, -78.76 | 62.38 | 04/16/2020 | 16:42:38 | 72.72, -78.72 | 62.35 | 2.88 | 8 |
| 26 | 04/16/2020 | 17:33:29 | -72.70, 88.65 | 117.69 | 04/16/2020 | 17:33:20 | -72.71, 88.57 | 117.68 | 2.76 | 9 |
| 27 | 04/16/2020 | 18:24:15 | 72.70,-104.04 | 62.30 | 04/16/2020 | 18:24:00 | 72.70,-104.11 | 62.31 | 2.14 | 15 |
| 28 | 04/16/2020 | 19:14:59 | -72.71, 63.27 | 117.71 | 04/16/2020 | 19:14:42 | -72.69, 63.19 | 117.72 | 3.21 | 17 |
| 29 | 04/16/2020 | 20:05:45 | 72.71,-129.43 | 62.28 | 04/16/2020 | 20:05:21 | 72.73,-129.38 | 62.31 | 3.24 | 24 |
| 30 | 04/16/2020 | 20:56:29 | -72.71, 37.88 | 117.73 | 04/16/2020 | 20:56:03 | -72.72, 37.91 | 117.72 | 1.30 | 26 |
| 31 | 04/16/2020 | 21:47:15 | 72.71,-154.81 | 62.26 | 04/16/2020 | 21:46:43 | 72.71,-154.77 | 62.27 | 1.54 | 32 |
| 32 | 04/16/2020 | 22:37:59 | -72.72, 12.49 | 117.75 | 04/16/2020 | 22:37:25 | -72.70, 12.53 | 117.76 | 2.40 | 34 |
| 33 | 04/16/2020 | 23:28:44 | 72.67, 179.91 | 62.19 | 04/16/2020 | 23:28:05 | 72.69, 179.85 | 62.23 | 3.30 | 39 |
| 34 | 04/17/2020 | 00:19:28 | -72.67, -12.79 | 117.82 | 04/17/2020 | 00:18:47 | -72.68, -12.85 | 117.80 | 2.26 | 41 |
| 35 | 04/17/2020 | 01:10:14 | 72.67, 154.52 | 62.17 | 04/17/2020 | 01:09:27 | 72.67, 154.47 | 62.18 | 1.70 | 47 |
| 36 | 04/17/2020 | 02:00:58 | -72.68, -38.17 | 117.84 | 04/17/2020 | 02:00:09 | -72.66, -38.23 | 117.85 | 3.01 | 49 |
| 37 | 04/17/2020 | 02:51:44 | 72.68, 129.13 | 62.15 | 04/17/2020 | 02:50:48 | 72.70, 129.19 | 62.18 | 3.23 | 56 |
| 38 | 04/17/2020 | 03:42:28 | -72.68, -63.56 | 117.86 | 04/17/2020 | 03:41:30 | -72.69, -63.51 | 117.85 | 1.61 | 58 |
| 39 | 04/17/2020 | 04:33:14 | 72.68, 103.75 | 62.13 | 04/17/2020 | 04:32:10 | 72.68, 103.81 | 62.14 | 2.01 | 64 |
| 40 | 04/17/2020 | 05:23:58 | -72.69, -88.94 | 117.88 | 04/17/2020 | 05:22:52 | -72.67, -88.89 | 117.89 | 2.84 | 66 |
| 41 | 04/17/2020 | 06:14:43 | 72.64, 78.47 | 62.06 | 04/17/2020 | 06:13:32 | 72.66, 78.43 | 62.10 | 2.82 | 71 |
| 42 | 04/17/2020 | 07:05:27 | -72.64,-114.22 | 117.95 | 04/17/2020 | 07:04:14 | -72.65,-114.28 | 117.93 | 1.74 | 73 |
| 43 | 04/17/2020 | 07:56:10 | 72.49, 53.39 | 61.88 | 04/17/2020 | 07:54:57 | 72.49, 52.74 | 61.92 | 21.95 | 73 |
| 44 | 04/17/2020 | 08:46:52 | -72.39,-139.10 | 118.25 | 04/17/2020 | 08:45:40 | -72.42,-140.07 | 118.16 | 32.65 | 72 |
| 45 | 04/17/2020 | 09:37:34 | 72.19, 28.61 | 61.53 | 04/17/2020 | 09:36:24 | 72.21, 26.85 | 61.64 | 59.85 | 70 |
| 46 | 04/17/2020 | 10:28:16 | -72.09,-163.89 | 118.59 | 04/17/2020 | 10:27:08 | -72.09,-166.04 | 118.48 | 73.65 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/5/2020
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/05/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service