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: 4/9/2020
| 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 | 19:34:18 | -73.57, 56.62 | 116.41 | 04/15/2020 | 19:35:24 | -73.49, 59.68 | 116.64 | 97.02 | 66 |
| 2 | 04/15/2020 | 20:25:00 | 73.37,-135.62 | 63.36 | 04/15/2020 | 20:26:08 | 73.29,-133.43 | 63.17 | 70.31 | 68 |
| 3 | 04/15/2020 | 21:15:42 | -73.28, 31.91 | 116.76 | 04/15/2020 | 21:16:51 | -73.22, 33.73 | 116.91 | 58.98 | 69 |
| 4 | 04/15/2020 | 22:06:24 | 73.08,-160.34 | 63.01 | 04/15/2020 | 22:07:35 | 73.02,-159.37 | 62.90 | 32.23 | 71 |
| 5 | 04/15/2020 | 22:57:06 | -72.98, 7.17 | 117.11 | 04/15/2020 | 22:58:19 | -72.90, 7.70 | 117.23 | 19.75 | 73 |
| 6 | 04/15/2020 | 23:47:48 | 72.78, 174.92 | 62.66 | 04/15/2020 | 23:49:01 | 72.79, 174.82 | 62.67 | 3.58 | 73 |
| 7 | 04/16/2020 | 00:38:33 | -72.84, -17.89 | 117.29 | 04/16/2020 | 00:39:42 | -72.82, -17.79 | 117.32 | 3.69 | 69 |
| 8 | 04/16/2020 | 01:29:18 | 72.78, 149.53 | 62.64 | 04/16/2020 | 01:30:23 | 72.77, 149.44 | 62.62 | 3.28 | 65 |
| 9 | 04/16/2020 | 02:20:02 | -72.79, -43.17 | 117.36 | 04/16/2020 | 02:21:04 | -72.80, -43.17 | 117.36 | 1.22 | 62 |
| 10 | 04/16/2020 | 03:10:48 | 72.79, 124.14 | 62.62 | 04/16/2020 | 03:11:44 | 72.80, 124.16 | 62.63 | 1.62 | 56 |
| 11 | 04/16/2020 | 04:01:32 | -72.80, -68.56 | 117.38 | 04/16/2020 | 04:02:26 | -72.78, -68.55 | 117.41 | 1.65 | 54 |
| 12 | 04/16/2020 | 04:52:18 | 72.80, 98.76 | 62.61 | 04/16/2020 | 04:53:06 | 72.78, 98.78 | 62.58 | 1.51 | 48 |
| 13 | 04/16/2020 | 05:43:01 | -72.75, -93.84 | 117.46 | 04/16/2020 | 05:43:48 | -72.76, -93.94 | 117.45 | 3.42 | 47 |
| 14 | 04/16/2020 | 06:33:47 | 72.75, 73.48 | 62.53 | 04/16/2020 | 06:34:28 | 72.76, 73.39 | 62.54 | 3.05 | 41 |
| 15 | 04/16/2020 | 07:24:31 | -72.76,-119.22 | 117.48 | 04/16/2020 | 07:25:10 | -72.74,-119.32 | 117.50 | 3.60 | 39 |
| 16 | 04/16/2020 | 08:15:17 | 72.76, 48.09 | 62.51 | 04/16/2020 | 08:15:50 | 72.74, 48.01 | 62.50 | 3.04 | 33 |
| 17 | 04/16/2020 | 09:06:01 | -72.76,-144.61 | 117.50 | 04/16/2020 | 09:06:31 | -72.77,-144.60 | 117.49 | 1.07 | 30 |
| 18 | 04/16/2020 | 09:56:47 | 72.76, 22.71 | 62.49 | 04/16/2020 | 09:57:11 | 72.77, 22.73 | 62.50 | 1.54 | 24 |
| 19 | 04/16/2020 | 10:47:31 | -72.77,-170.00 | 117.51 | 04/16/2020 | 10:47:53 | -72.75,-169.98 | 117.54 | 1.99 | 22 |
| 20 | 04/16/2020 | 11:38:17 | 72.77, -2.68 | 62.47 | 04/16/2020 | 11:38:33 | 72.75, -2.65 | 62.45 | 2.01 | 16 |
| 21 | 04/16/2020 | 12:29:00 | -72.72, 164.72 | 117.59 | 04/16/2020 | 12:29:15 | -72.73, 164.64 | 117.58 | 2.91 | 15 |
| 22 | 04/16/2020 | 13:19:46 | 72.72, -27.96 | 62.40 | 04/16/2020 | 13:19:55 | 72.73, -28.03 | 62.41 | 2.52 | 9 |
| 23 | 04/16/2020 | 14:10:30 | -72.73, 139.34 | 117.61 | 04/16/2020 | 14:10:37 | -72.71, 139.26 | 117.62 | 3.36 | 7 |
| 24 | 04/16/2020 | 15:01:16 | 72.73, -53.35 | 62.38 | 04/16/2020 | 15:01:17 | 72.71, -53.41 | 62.37 | 2.88 | 1 |
| 25 | 04/16/2020 | 15:52:00 | -72.74, 113.95 | 117.63 | 04/16/2020 | 15:51:58 | -72.74, 113.98 | 117.62 | 1.14 | 2 |
| 26 | 04/16/2020 | 16:42:46 | 72.73, -78.73 | 62.36 | 04/16/2020 | 16:42:38 | 72.74, -78.69 | 62.37 | 1.64 | 8 |
| 27 | 04/16/2020 | 17:33:30 | -72.74, 88.57 | 117.65 | 04/16/2020 | 17:33:20 | -72.72, 88.60 | 117.66 | 2.40 | 10 |
| 28 | 04/16/2020 | 18:24:16 | 72.74,-104.12 | 62.34 | 04/16/2020 | 18:24:00 | 72.72,-104.07 | 62.33 | 2.53 | 16 |
| 29 | 04/16/2020 | 19:14:59 | -72.70, 63.29 | 117.72 | 04/16/2020 | 19:14:42 | -72.70, 63.22 | 117.71 | 2.39 | 17 |
| 30 | 04/16/2020 | 20:05:45 | 72.69,-129.40 | 62.27 | 04/16/2020 | 20:05:22 | 72.70,-129.46 | 62.28 | 1.97 | 23 |
| 31 | 04/16/2020 | 20:56:29 | -72.70, 37.90 | 117.74 | 04/16/2020 | 20:56:04 | -72.68, 37.83 | 117.75 | 3.19 | 25 |
| 32 | 04/16/2020 | 21:47:15 | 72.70,-154.79 | 62.25 | 04/16/2020 | 21:46:44 | 72.68,-154.84 | 62.24 | 2.81 | 31 |
| 33 | 04/16/2020 | 22:37:59 | -72.71, 12.51 | 117.76 | 04/16/2020 | 22:37:25 | -72.71, 12.56 | 117.75 | 1.44 | 34 |
| 34 | 04/16/2020 | 23:28:44 | 72.70, 179.83 | 62.23 | 04/16/2020 | 23:28:04 | 72.71, 179.88 | 62.24 | 1.92 | 40 |
| 35 | 04/17/2020 | 00:19:28 | -72.71, -12.87 | 117.78 | 04/17/2020 | 00:18:46 | -72.69, -12.83 | 117.79 | 2.86 | 42 |
| 36 | 04/17/2020 | 01:10:14 | 72.71, 154.44 | 62.21 | 04/17/2020 | 01:09:26 | 72.69, 154.50 | 62.20 | 3.08 | 48 |
| 37 | 04/17/2020 | 02:00:57 | -72.67, -38.15 | 117.85 | 04/17/2020 | 02:00:08 | -72.67, -38.21 | 117.84 | 1.86 | 49 |
| 38 | 04/17/2020 | 02:51:43 | 72.66, 129.16 | 62.14 | 04/17/2020 | 02:50:48 | 72.67, 129.12 | 62.15 | 1.43 | 55 |
| 39 | 04/17/2020 | 03:42:27 | -72.67, -63.54 | 117.87 | 04/17/2020 | 03:41:30 | -72.65, -63.59 | 117.88 | 3.09 | 57 |
| 40 | 04/17/2020 | 04:33:13 | 72.67, 103.78 | 62.12 | 04/17/2020 | 04:32:10 | 72.65, 103.74 | 62.11 | 2.86 | 63 |
| 41 | 04/17/2020 | 05:23:57 | -72.68, -88.92 | 117.89 | 04/17/2020 | 05:22:51 | -72.68, -88.87 | 117.88 | 1.86 | 66 |
| 42 | 04/17/2020 | 06:14:43 | 72.67, 78.39 | 62.10 | 04/17/2020 | 06:13:31 | 72.68, 78.46 | 62.11 | 2.32 | 72 |
| 43 | 04/17/2020 | 07:05:26 | -72.63,-114.21 | 117.96 | 04/17/2020 | 07:04:13 | -72.66,-114.25 | 117.92 | 3.27 | 73 |
| 44 | 04/17/2020 | 07:56:09 | 72.48, 53.42 | 61.86 | 04/17/2020 | 07:54:56 | 72.50, 52.77 | 61.93 | 21.93 | 73 |
| 45 | 04/17/2020 | 08:46:52 | -72.43,-139.18 | 118.20 | 04/17/2020 | 08:45:39 | -72.43,-140.04 | 118.15 | 28.84 | 73 |
| 46 | 04/17/2020 | 09:37:33 | 72.17, 28.63 | 61.51 | 04/17/2020 | 09:36:24 | 72.17, 26.78 | 61.61 | 63.05 | 69 |
| 47 | 04/17/2020 | 10:28:16 | -72.13,-163.97 | 118.55 | 04/17/2020 | 10:27:07 | -72.11,-166.02 | 118.46 | 70.04 | 69 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/9/2020
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/09/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service