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: 4/4/2020
| 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, 56.63 | 116.42 | 04/15/2020 | 19:35:24 | -73.50, 59.70 | 116.63 | 96.93 | 66 |
| 2 | 04/15/2020 | 20:25:00 | 73.37,-135.61 | 63.36 | 04/15/2020 | 20:26:08 | 73.29,-133.42 | 63.17 | 70.31 | 68 |
| 3 | 04/15/2020 | 21:15:42 | -73.27, 31.92 | 116.77 | 04/15/2020 | 21:16:51 | -73.23, 33.75 | 116.91 | 58.86 | 69 |
| 4 | 04/15/2020 | 22:06:24 | 73.07,-160.33 | 63.01 | 04/15/2020 | 22:07:35 | 73.02,-159.36 | 62.90 | 32.18 | 71 |
| 5 | 04/15/2020 | 22:57:06 | -72.98, 7.19 | 117.11 | 04/15/2020 | 22:58:19 | -72.90, 7.72 | 117.22 | 18.99 | 73 |
| 6 | 04/15/2020 | 23:47:49 | 72.83, 174.82 | 62.72 | 04/15/2020 | 23:49:01 | 72.80, 174.83 | 62.67 | 3.30 | 72 |
| 7 | 04/16/2020 | 00:38:33 | -72.83, -17.87 | 117.30 | 04/16/2020 | 00:39:42 | -72.83, -17.77 | 117.31 | 3.44 | 69 |
| 8 | 04/16/2020 | 01:29:18 | 72.78, 149.54 | 62.64 | 04/16/2020 | 01:30:23 | 72.78, 149.45 | 62.63 | 3.01 | 65 |
| 9 | 04/16/2020 | 02:20:02 | -72.79, -43.15 | 117.37 | 04/16/2020 | 02:21:04 | -72.81, -43.15 | 117.36 | 3.01 | 62 |
| 10 | 04/16/2020 | 03:10:48 | 72.79, 124.15 | 62.62 | 04/16/2020 | 03:11:44 | 72.81, 124.17 | 62.63 | 2.31 | 56 |
| 11 | 04/16/2020 | 04:01:32 | -72.79, -68.54 | 117.39 | 04/16/2020 | 04:02:26 | -72.79, -68.53 | 117.40 | 0.23 | 54 |
| 12 | 04/16/2020 | 04:52:18 | 72.79, 98.77 | 62.60 | 04/16/2020 | 04:53:06 | 72.79, 98.79 | 62.59 | 0.99 | 48 |
| 13 | 04/16/2020 | 05:43:02 | -72.80, -93.93 | 117.41 | 04/16/2020 | 05:43:48 | -72.77, -93.92 | 117.44 | 2.75 | 46 |
| 14 | 04/16/2020 | 06:33:47 | 72.75, 73.49 | 62.53 | 04/16/2020 | 06:34:28 | 72.77, 73.41 | 62.54 | 3.35 | 41 |
| 15 | 04/16/2020 | 07:24:31 | -72.75,-119.21 | 117.48 | 04/16/2020 | 07:25:10 | -72.75,-119.30 | 117.49 | 3.06 | 39 |
| 16 | 04/16/2020 | 08:15:17 | 72.75, 48.10 | 62.51 | 04/16/2020 | 08:15:50 | 72.75, 48.02 | 62.50 | 2.67 | 33 |
| 17 | 04/16/2020 | 09:06:01 | -72.76,-144.59 | 117.50 | 04/16/2020 | 09:06:31 | -72.78,-144.58 | 117.49 | 2.82 | 30 |
| 18 | 04/16/2020 | 09:56:47 | 72.76, 22.71 | 62.49 | 04/16/2020 | 09:57:11 | 72.78, 22.75 | 62.50 | 2.18 | 24 |
| 19 | 04/16/2020 | 10:47:31 | -72.76,-169.98 | 117.52 | 04/16/2020 | 10:47:53 | -72.76,-169.96 | 117.53 | 0.63 | 22 |
| 20 | 04/16/2020 | 11:38:17 | 72.76, -2.67 | 62.47 | 04/16/2020 | 11:38:33 | 72.75, -2.64 | 62.46 | 1.52 | 16 |
| 21 | 04/16/2020 | 12:29:01 | -72.77, 164.64 | 117.54 | 04/16/2020 | 12:29:15 | -72.74, 164.66 | 117.57 | 3.07 | 14 |
| 22 | 04/16/2020 | 13:19:46 | 72.72, -27.95 | 62.40 | 04/16/2020 | 13:19:55 | 72.73, -28.02 | 62.41 | 2.82 | 9 |
| 23 | 04/16/2020 | 14:10:30 | -72.72, 139.36 | 117.62 | 04/16/2020 | 14:10:37 | -72.72, 139.28 | 117.62 | 2.62 | 7 |
| 24 | 04/16/2020 | 15:01:16 | 72.72, -53.34 | 62.38 | 04/16/2020 | 15:01:17 | 72.71, -53.40 | 62.37 | 2.39 | 1 |
| 25 | 04/16/2020 | 15:52:00 | -72.73, 113.97 | 117.64 | 04/16/2020 | 15:51:58 | -72.75, 114.00 | 117.61 | 2.70 | 2 |
| 26 | 04/16/2020 | 16:42:46 | 72.73, -78.72 | 62.36 | 04/16/2020 | 16:42:38 | 72.74, -78.68 | 62.37 | 2.19 | 8 |
| 27 | 04/16/2020 | 17:33:30 | -72.73, 88.58 | 117.65 | 04/16/2020 | 17:33:20 | -72.73, 88.62 | 117.66 | 1.13 | 10 |
| 28 | 04/16/2020 | 18:24:16 | 72.73,-104.11 | 62.34 | 04/16/2020 | 18:24:00 | 72.72,-104.06 | 62.33 | 2.05 | 16 |
| 29 | 04/16/2020 | 19:14:58 | -72.69, 63.30 | 117.73 | 04/16/2020 | 19:14:41 | -72.71, 63.24 | 117.70 | 3.29 | 17 |
| 30 | 04/16/2020 | 20:05:44 | 72.69,-129.39 | 62.27 | 04/16/2020 | 20:05:21 | 72.70,-129.44 | 62.29 | 2.28 | 23 |
| 31 | 04/16/2020 | 20:56:28 | -72.69, 37.92 | 117.75 | 04/16/2020 | 20:56:03 | -72.69, 37.85 | 117.74 | 2.19 | 25 |
| 32 | 04/16/2020 | 21:47:14 | 72.69,-154.78 | 62.25 | 04/16/2020 | 21:46:43 | 72.68,-154.83 | 62.24 | 2.20 | 31 |
| 33 | 04/16/2020 | 22:37:58 | -72.70, 12.53 | 117.77 | 04/16/2020 | 22:37:24 | -72.72, 12.58 | 117.74 | 2.69 | 34 |
| 34 | 04/16/2020 | 23:28:44 | 72.70, 179.84 | 62.23 | 04/16/2020 | 23:28:04 | 72.71, 179.90 | 62.24 | 2.32 | 40 |
| 35 | 04/17/2020 | 00:19:28 | -72.70, -12.85 | 117.79 | 04/17/2020 | 00:18:46 | -72.70, -12.81 | 117.79 | 1.66 | 42 |
| 36 | 04/17/2020 | 01:10:14 | 72.71, 154.45 | 62.21 | 04/17/2020 | 01:09:26 | 72.69, 154.51 | 62.20 | 2.61 | 48 |
| 37 | 04/17/2020 | 02:00:57 | -72.66, -38.13 | 117.86 | 04/17/2020 | 02:00:08 | -72.68, -38.19 | 117.83 | 2.79 | 49 |
| 38 | 04/17/2020 | 02:51:43 | 72.66, 129.17 | 62.13 | 04/17/2020 | 02:50:48 | 72.67, 129.13 | 62.16 | 1.72 | 55 |
| 39 | 04/17/2020 | 03:42:27 | -72.66, -63.52 | 117.88 | 04/17/2020 | 03:41:30 | -72.66, -63.57 | 117.87 | 1.80 | 57 |
| 40 | 04/17/2020 | 04:33:13 | 72.67, 103.78 | 62.12 | 04/17/2020 | 04:32:10 | 72.65, 103.75 | 62.11 | 2.13 | 63 |
| 41 | 04/17/2020 | 05:23:57 | -72.67, -88.91 | 117.90 | 04/17/2020 | 05:22:51 | -72.69, -88.85 | 117.87 | 2.79 | 66 |
| 42 | 04/17/2020 | 06:14:43 | 72.67, 78.40 | 62.10 | 04/17/2020 | 06:13:31 | 72.68, 78.47 | 62.12 | 2.59 | 72 |
| 43 | 04/17/2020 | 07:05:27 | -72.67,-114.29 | 117.92 | 04/17/2020 | 07:04:13 | -72.67,-114.23 | 117.91 | 2.20 | 74 |
| 44 | 04/17/2020 | 07:56:09 | 72.47, 53.43 | 61.86 | 04/17/2020 | 07:54:56 | 72.51, 52.78 | 61.94 | 21.96 | 73 |
| 45 | 04/17/2020 | 08:46:52 | -72.43,-139.16 | 118.21 | 04/17/2020 | 08:45:39 | -72.44,-140.02 | 118.14 | 28.84 | 73 |
| 46 | 04/17/2020 | 09:37:33 | 72.17, 28.64 | 61.51 | 04/17/2020 | 09:36:24 | 72.18, 26.79 | 61.62 | 62.97 | 69 |
| 47 | 04/17/2020 | 10:28:16 | -72.13,-163.95 | 118.56 | 04/17/2020 | 10:27:07 | -72.12,-166.00 | 118.46 | 69.93 | 69 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/4/2020
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/04/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service