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: 4/3/2020
| 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 | 116.41 | 04/15/2020 | 19:35:24 | -73.50, 59.71 | 116.63 | 97.45 | 66 |
| 2 | 04/15/2020 | 20:25:00 | 73.38,-135.62 | 63.37 | 04/15/2020 | 20:26:08 | 73.30,-133.42 | 63.17 | 70.94 | 68 |
| 3 | 04/15/2020 | 21:15:42 | -73.28, 31.92 | 116.76 | 04/15/2020 | 21:16:51 | -73.23, 33.76 | 116.90 | 59.39 | 69 |
| 4 | 04/15/2020 | 22:06:24 | 73.08,-160.35 | 63.02 | 04/15/2020 | 22:07:35 | 73.02,-159.35 | 62.90 | 32.84 | 71 |
| 5 | 04/15/2020 | 22:57:06 | -72.98, 7.18 | 117.11 | 04/15/2020 | 22:58:19 | -72.91, 7.73 | 117.22 | 19.52 | 73 |
| 6 | 04/15/2020 | 23:47:48 | 72.78, 174.91 | 62.67 | 04/15/2020 | 23:49:01 | 72.80, 174.84 | 62.67 | 3.10 | 73 |
| 7 | 04/16/2020 | 00:38:32 | -72.78, -17.78 | 117.35 | 04/16/2020 | 00:39:43 | -72.79, -17.87 | 117.36 | 2.97 | 71 |
| 8 | 04/16/2020 | 01:29:18 | 72.79, 149.52 | 62.65 | 04/16/2020 | 01:30:23 | 72.78, 149.45 | 62.63 | 2.59 | 65 |
| 9 | 04/16/2020 | 02:20:02 | -72.79, -43.16 | 117.37 | 04/16/2020 | 02:21:04 | -72.82, -43.14 | 117.35 | 2.92 | 62 |
| 10 | 04/16/2020 | 03:10:48 | 72.79, 124.14 | 62.63 | 04/16/2020 | 03:11:44 | 72.81, 124.18 | 62.63 | 2.08 | 56 |
| 11 | 04/16/2020 | 04:01:32 | -72.80, -68.55 | 117.39 | 04/16/2020 | 04:02:26 | -72.80, -68.53 | 117.40 | 0.72 | 54 |
| 12 | 04/16/2020 | 04:52:18 | 72.80, 98.75 | 62.61 | 04/16/2020 | 04:53:06 | 72.79, 98.79 | 62.59 | 1.80 | 48 |
| 13 | 04/16/2020 | 05:43:02 | -72.80, -93.93 | 117.41 | 04/16/2020 | 05:43:48 | -72.77, -93.91 | 117.44 | 3.03 | 46 |
| 14 | 04/16/2020 | 06:33:47 | 72.75, 73.47 | 62.54 | 04/16/2020 | 06:34:28 | 72.77, 73.41 | 62.54 | 2.53 | 41 |
| 15 | 04/16/2020 | 07:24:31 | -72.76,-119.22 | 117.48 | 04/16/2020 | 07:25:10 | -72.75,-119.29 | 117.49 | 2.51 | 39 |
| 16 | 04/16/2020 | 08:15:17 | 72.76, 48.09 | 62.52 | 04/16/2020 | 08:15:50 | 72.75, 48.03 | 62.50 | 2.37 | 33 |
| 17 | 04/16/2020 | 09:06:01 | -72.76,-144.60 | 117.50 | 04/16/2020 | 09:06:31 | -72.78,-144.57 | 117.48 | 2.79 | 30 |
| 18 | 04/16/2020 | 09:56:47 | 72.77, 22.70 | 62.50 | 04/16/2020 | 09:57:11 | 72.78, 22.75 | 62.50 | 2.14 | 24 |
| 19 | 04/16/2020 | 10:47:31 | -72.77,-169.99 | 117.52 | 04/16/2020 | 10:47:53 | -72.76,-169.95 | 117.53 | 1.23 | 22 |
| 20 | 04/16/2020 | 11:38:17 | 72.77, -2.69 | 62.48 | 04/16/2020 | 11:38:33 | 72.76, -2.63 | 62.46 | 2.37 | 16 |
| 21 | 04/16/2020 | 12:29:00 | -72.72, 164.73 | 117.59 | 04/16/2020 | 12:29:15 | -72.74, 164.67 | 117.57 | 3.24 | 15 |
| 22 | 04/16/2020 | 13:19:46 | 72.73, -27.97 | 62.40 | 04/16/2020 | 13:19:55 | 72.74, -28.01 | 62.42 | 1.96 | 9 |
| 23 | 04/16/2020 | 14:10:30 | -72.73, 139.35 | 117.61 | 04/16/2020 | 14:10:37 | -72.72, 139.28 | 117.61 | 2.07 | 7 |
| 24 | 04/16/2020 | 15:01:16 | 72.73, -53.35 | 62.39 | 04/16/2020 | 15:01:17 | 72.72, -53.40 | 62.37 | 2.27 | 1 |
| 25 | 04/16/2020 | 15:52:00 | -72.73, 113.96 | 117.63 | 04/16/2020 | 15:51:58 | -72.75, 114.01 | 117.61 | 2.77 | 2 |
| 26 | 04/16/2020 | 16:42:45 | 72.74, -78.74 | 62.37 | 04/16/2020 | 16:42:37 | 72.75, -78.67 | 62.37 | 2.35 | 8 |
| 27 | 04/16/2020 | 17:33:29 | -72.74, 88.57 | 117.65 | 04/16/2020 | 17:33:19 | -72.73, 88.63 | 117.65 | 1.78 | 10 |
| 28 | 04/16/2020 | 18:24:15 | 72.74,-104.13 | 62.35 | 04/16/2020 | 18:23:59 | 72.72,-104.06 | 62.33 | 2.96 | 16 |
| 29 | 04/16/2020 | 19:14:58 | -72.69, 63.29 | 117.72 | 04/16/2020 | 19:14:41 | -72.71, 63.24 | 117.70 | 2.70 | 17 |
| 30 | 04/16/2020 | 20:05:44 | 72.70,-129.41 | 62.27 | 04/16/2020 | 20:05:21 | 72.70,-129.44 | 62.29 | 1.36 | 23 |
| 31 | 04/16/2020 | 20:56:28 | -72.70, 37.91 | 117.74 | 04/16/2020 | 20:56:03 | -72.69, 37.86 | 117.74 | 1.70 | 25 |
| 32 | 04/16/2020 | 21:47:14 | 72.70,-154.79 | 62.26 | 04/16/2020 | 21:46:43 | 72.68,-154.82 | 62.24 | 2.31 | 31 |
| 33 | 04/16/2020 | 22:37:58 | -72.70, 12.52 | 117.76 | 04/16/2020 | 22:37:24 | -72.72, 12.58 | 117.74 | 2.86 | 34 |
| 34 | 04/16/2020 | 23:28:44 | 72.71, 179.82 | 62.24 | 04/16/2020 | 23:28:04 | 72.71, 179.90 | 62.25 | 2.69 | 40 |
| 35 | 04/17/2020 | 00:19:28 | -72.71, -12.86 | 117.78 | 04/17/2020 | 00:18:46 | -72.70, -12.80 | 117.78 | 2.35 | 42 |
| 36 | 04/17/2020 | 01:10:13 | 72.66, 154.54 | 62.16 | 04/17/2020 | 01:09:26 | 72.69, 154.52 | 62.20 | 3.45 | 47 |
| 37 | 04/17/2020 | 02:00:57 | -72.66, -38.15 | 117.85 | 04/17/2020 | 02:00:08 | -72.68, -38.18 | 117.83 | 2.17 | 49 |
| 38 | 04/17/2020 | 02:51:43 | 72.67, 129.15 | 62.14 | 04/17/2020 | 02:50:48 | 72.67, 129.14 | 62.16 | 0.75 | 55 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/3/2020
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/03/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service