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: 4/15/2020
| 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 | 21:15:42 | -73.27, 31.92 | 116.76 | 04/15/2020 | 21:16:51 | -73.22, 33.74 | 116.91 | 58.81 | 69 |
| 2 | 04/15/2020 | 22:06:24 | 73.06,-160.32 | 63.00 | 04/15/2020 | 22:07:36 | 72.98,-159.45 | 62.86 | 29.58 | 72 |
| 3 | 04/15/2020 | 22:57:06 | -72.98, 7.19 | 117.11 | 04/15/2020 | 22:58:19 | -72.90, 7.71 | 117.23 | 19.09 | 73 |
| 4 | 04/15/2020 | 23:47:49 | 72.82, 174.84 | 62.70 | 04/15/2020 | 23:49:01 | 72.81, 174.84 | 62.68 | 1.14 | 72 |
| 5 | 04/16/2020 | 00:38:33 | -72.83, -17.88 | 117.30 | 04/16/2020 | 00:39:42 | -72.83, -17.78 | 117.32 | 3.34 | 69 |
| 6 | 04/16/2020 | 01:29:18 | 72.77, 149.56 | 62.63 | 04/16/2020 | 01:30:23 | 72.79, 149.46 | 62.64 | 3.48 | 65 |
| 7 | 04/16/2020 | 02:20:02 | -72.79, -43.16 | 117.37 | 04/16/2020 | 02:21:04 | -72.81, -43.16 | 117.36 | 2.57 | 62 |
| 8 | 04/16/2020 | 03:10:48 | 72.78, 124.17 | 62.61 | 04/16/2020 | 03:11:45 | 72.77, 124.08 | 62.59 | 3.23 | 57 |
| 9 | 04/16/2020 | 04:01:32 | -72.79, -68.55 | 117.39 | 04/16/2020 | 04:02:26 | -72.79, -68.54 | 117.40 | 0.32 | 54 |
| 10 | 04/16/2020 | 04:52:18 | 72.78, 98.78 | 62.59 | 04/16/2020 | 04:53:06 | 72.80, 98.80 | 62.60 | 1.59 | 48 |
| 11 | 04/16/2020 | 05:43:02 | -72.80, -93.93 | 117.41 | 04/16/2020 | 05:43:48 | -72.77, -93.93 | 117.45 | 3.18 | 46 |
| 12 | 04/16/2020 | 06:33:48 | 72.79, 73.40 | 62.57 | 04/16/2020 | 06:34:28 | 72.78, 73.42 | 62.55 | 1.60 | 40 |
| 13 | 04/16/2020 | 07:24:31 | -72.75,-119.21 | 117.48 | 04/16/2020 | 07:25:10 | -72.75,-119.31 | 117.49 | 3.17 | 39 |
| 14 | 04/16/2020 | 08:15:17 | 72.74, 48.12 | 62.50 | 04/16/2020 | 08:15:50 | 72.75, 48.04 | 62.51 | 2.95 | 33 |
| 15 | 04/16/2020 | 09:06:01 | -72.76,-144.60 | 117.50 | 04/16/2020 | 09:06:31 | -72.78,-144.58 | 117.49 | 2.36 | 30 |
| 16 | 04/16/2020 | 09:56:47 | 72.75, 22.73 | 62.48 | 04/16/2020 | 09:57:12 | 72.73, 22.65 | 62.46 | 3.00 | 25 |
| 17 | 04/16/2020 | 10:47:31 | -72.76,-169.98 | 117.52 | 04/16/2020 | 10:47:53 | -72.76,-169.97 | 117.53 | 0.78 | 22 |
| 18 | 04/16/2020 | 11:38:17 | 72.75, -2.66 | 62.46 | 04/16/2020 | 11:38:33 | 72.76, -2.62 | 62.47 | 1.54 | 16 |
| 19 | 04/16/2020 | 12:29:00 | -72.77, 164.63 | 117.54 | 04/16/2020 | 12:29:14 | -72.74, 164.65 | 117.57 | 3.50 | 14 |
| 20 | 04/16/2020 | 13:19:46 | 72.76, -28.04 | 62.44 | 04/16/2020 | 13:19:54 | 72.74, -28.01 | 62.42 | 2.12 | 8 |
| 21 | 04/16/2020 | 14:10:29 | -72.72, 139.35 | 117.61 | 04/16/2020 | 14:10:36 | -72.72, 139.27 | 117.62 | 2.77 | 7 |
| 22 | 04/16/2020 | 15:01:15 | 72.71, -53.32 | 62.37 | 04/16/2020 | 15:01:16 | 72.72, -53.39 | 62.38 | 2.40 | 1 |
| 23 | 04/16/2020 | 15:51:59 | -72.73, 113.96 | 117.63 | 04/16/2020 | 15:51:57 | -72.75, 113.99 | 117.62 | 2.24 | 2 |
| 24 | 04/16/2020 | 16:42:45 | 72.72, -78.71 | 62.35 | 04/16/2020 | 16:42:38 | 72.70, -78.77 | 62.34 | 2.86 | 7 |
| 25 | 04/16/2020 | 17:33:29 | -72.74, 88.58 | 117.65 | 04/16/2020 | 17:33:19 | -72.73, 88.61 | 117.66 | 1.30 | 10 |
| 26 | 04/16/2020 | 18:24:15 | 72.73,-104.09 | 62.33 | 04/16/2020 | 18:23:59 | 72.73,-104.05 | 62.34 | 1.69 | 16 |
| 27 | 04/16/2020 | 19:14:58 | -72.69, 63.30 | 117.73 | 04/16/2020 | 19:14:41 | -72.71, 63.23 | 117.70 | 3.01 | 17 |
| 28 | 04/16/2020 | 20:05:45 | 72.73,-129.48 | 62.31 | 04/16/2020 | 20:05:21 | 72.71,-129.43 | 62.29 | 2.65 | 24 |
| 29 | 04/16/2020 | 20:56:28 | -72.70, 37.91 | 117.74 | 04/16/2020 | 20:56:03 | -72.69, 37.84 | 117.75 | 2.40 | 25 |
| 30 | 04/16/2020 | 21:47:14 | 72.69,-154.76 | 62.24 | 04/16/2020 | 21:46:43 | 72.69,-154.81 | 62.25 | 1.85 | 31 |
| 31 | 04/16/2020 | 22:37:58 | -72.70, 12.53 | 117.76 | 04/16/2020 | 22:37:24 | -72.72, 12.57 | 117.74 | 2.26 | 34 |
| 32 | 04/16/2020 | 23:28:44 | 72.69, 179.85 | 62.22 | 04/16/2020 | 23:28:05 | 72.67, 179.80 | 62.21 | 2.81 | 39 |
| 33 | 04/17/2020 | 00:19:28 | -72.71, -12.86 | 117.78 | 04/17/2020 | 00:18:46 | -72.70, -12.82 | 117.79 | 1.85 | 42 |
| 34 | 04/17/2020 | 01:10:14 | 72.70, 154.47 | 62.20 | 04/17/2020 | 01:09:26 | 72.70, 154.53 | 62.21 | 2.00 | 48 |
| 35 | 04/17/2020 | 02:00:57 | -72.66, -38.14 | 117.86 | 04/17/2020 | 02:00:08 | -72.68, -38.20 | 117.83 | 2.47 | 49 |
| 36 | 04/17/2020 | 02:51:44 | 72.70, 129.08 | 62.18 | 04/17/2020 | 02:50:48 | 72.68, 129.14 | 62.17 | 3.22 | 56 |
| 37 | 04/17/2020 | 03:42:27 | -72.67, -63.53 | 117.88 | 04/17/2020 | 03:41:30 | -72.66, -63.58 | 117.87 | 2.10 | 57 |
| 38 | 04/17/2020 | 04:33:13 | 72.66, 103.80 | 62.11 | 04/17/2020 | 04:32:10 | 72.66, 103.76 | 62.12 | 1.30 | 63 |
| 39 | 04/17/2020 | 05:23:57 | -72.67, -88.91 | 117.89 | 04/17/2020 | 05:22:51 | -72.69, -88.86 | 117.87 | 2.41 | 66 |
| 40 | 04/17/2020 | 06:14:43 | 72.66, 78.41 | 62.09 | 04/17/2020 | 06:13:32 | 72.64, 78.38 | 62.08 | 2.88 | 71 |
| 41 | 04/17/2020 | 07:05:27 | -72.68,-114.30 | 117.91 | 04/17/2020 | 07:04:13 | -72.66,-114.24 | 117.91 | 2.41 | 74 |
| 42 | 04/17/2020 | 07:56:09 | 72.46, 53.44 | 61.85 | 04/17/2020 | 07:54:57 | 72.46, 52.69 | 61.90 | 25.19 | 72 |
| 43 | 04/17/2020 | 08:46:52 | -72.43,-139.17 | 118.21 | 04/17/2020 | 08:45:39 | -72.44,-140.03 | 118.14 | 28.85 | 73 |
| 44 | 04/17/2020 | 09:37:33 | 72.16, 28.66 | 61.50 | 04/17/2020 | 09:36:24 | 72.19, 26.81 | 61.63 | 63.11 | 69 |
| 45 | 04/17/2020 | 10:28:16 | -72.13,-163.96 | 118.55 | 04/17/2020 | 10:27:07 | -72.11,-166.01 | 118.46 | 69.98 | 69 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/15/2020
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/15/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service