Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-B and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/14/2019
| Index | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 08/27/2019 | 06:54:03 | 73.58, 69.97 | 63.48 | 08/27/2019 | 06:52:57 | 73.56, 66.87 | 63.63 | 97.53 | 66 |
| 2 | 08/27/2019 | 07:44:47 | -73.48,-122.93 | 116.60 | 08/27/2019 | 07:43:39 | -73.45,-125.55 | 116.49 | 82.85 | 68 |
| 3 | 08/27/2019 | 08:35:31 | 73.25, 43.90 | 63.22 | 08/27/2019 | 08:34:21 | 73.27, 42.17 | 63.33 | 55.66 | 70 |
| 4 | 08/27/2019 | 09:26:15 | -73.15,-148.99 | 116.87 | 08/27/2019 | 09:25:03 | -73.15,-150.26 | 116.79 | 41.09 | 72 |
| 5 | 08/27/2019 | 10:16:58 | 72.98, 17.97 | 62.99 | 08/27/2019 | 10:15:45 | 72.97, 17.44 | 63.02 | 17.28 | 73 |
| 6 | 08/27/2019 | 11:07:42 | -72.88,-174.91 | 117.09 | 08/27/2019 | 11:06:27 | -72.85,-175.00 | 117.09 | 4.14 | 75 |
| 7 | 08/27/2019 | 11:58:22 | 72.86, -7.63 | 62.91 | 08/27/2019 | 11:57:13 | 72.87, -7.73 | 62.94 | 3.71 | 69 |
| 8 | 08/27/2019 | 12:49:04 | -72.86, 159.70 | 117.08 | 08/27/2019 | 12:47:57 | -72.86, 159.62 | 117.06 | 2.84 | 67 |
| 9 | 08/27/2019 | 13:39:44 | 72.84, -33.02 | 62.91 | 08/27/2019 | 13:38:42 | 72.83, -33.01 | 62.92 | 0.94 | 62 |
| 10 | 08/27/2019 | 14:30:25 | -72.84, 134.32 | 117.08 | 08/27/2019 | 14:29:25 | -72.81, 134.34 | 117.09 | 2.85 | 60 |
| 11 | 08/27/2019 | 15:21:05 | 72.81, -58.40 | 62.92 | 08/27/2019 | 15:20:11 | 72.83, -58.39 | 62.95 | 2.07 | 54 |
| 12 | 08/27/2019 | 16:11:47 | -72.82, 108.93 | 117.07 | 08/27/2019 | 16:10:55 | -72.82, 108.95 | 117.06 | 0.68 | 52 |
| 13 | 08/27/2019 | 17:02:26 | 72.84, -83.68 | 62.97 | 08/27/2019 | 17:01:41 | 72.84, -83.78 | 62.98 | 3.25 | 45 |
| 14 | 08/27/2019 | 17:53:09 | -72.80, 83.55 | 117.07 | 08/27/2019 | 17:52:25 | -72.82, 83.57 | 117.03 | 3.15 | 44 |
| 15 | 08/27/2019 | 18:43:48 | 72.82,-109.06 | 62.97 | 08/27/2019 | 18:43:10 | 72.79,-109.05 | 62.95 | 3.32 | 38 |
| 16 | 08/27/2019 | 19:34:30 | -72.82, 58.27 | 117.02 | 08/27/2019 | 19:33:55 | -72.83, 58.18 | 117.00 | 2.81 | 35 |
| 17 | 08/27/2019 | 20:25:10 | 72.80,-134.45 | 62.98 | 08/27/2019 | 20:24:40 | 72.80,-134.44 | 62.98 | 0.48 | 30 |
| 18 | 08/27/2019 | 21:15:52 | -72.80, 32.88 | 117.01 | 08/27/2019 | 21:15:24 | -72.78, 32.90 | 117.03 | 2.42 | 28 |
| 19 | 08/27/2019 | 22:06:32 | 72.78,-159.83 | 62.98 | 08/27/2019 | 22:06:10 | 72.80,-159.82 | 63.01 | 2.64 | 22 |
| 20 | 08/27/2019 | 22:57:14 | -72.78, 7.50 | 117.01 | 08/27/2019 | 22:56:54 | -72.79, 7.52 | 117.00 | 0.93 | 20 |
| 21 | 08/27/2019 | 23:47:53 | 72.81, 174.89 | 63.03 | 08/27/2019 | 23:47:40 | 72.81, 174.79 | 63.04 | 3.12 | 13 |
| 22 | 08/28/2019 | 00:38:35 | -72.81, -17.78 | 116.95 | 08/28/2019 | 00:38:24 | -72.79, -17.86 | 116.97 | 3.46 | 11 |
| 23 | 08/28/2019 | 01:29:15 | 72.79, 149.50 | 63.04 | 08/28/2019 | 01:29:09 | 72.76, 149.51 | 63.02 | 2.78 | 6 |
| 24 | 08/28/2019 | 02:19:57 | -72.79, -43.16 | 116.95 | 08/28/2019 | 02:19:54 | -72.80, -43.25 | 116.94 | 2.87 | 3 |
| 25 | 08/28/2019 | 03:10:37 | 72.76, 124.12 | 63.04 | 08/28/2019 | 03:10:39 | 72.77, 124.13 | 63.05 | 0.44 | 2 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 8/14/2019
Download SNOs between METOP-B and NPP since TLE EPOCH: 08/14/2019 in txt file.
Historical Predictions of SNOs between METOP-B and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service