Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/15/2019
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 04/29/2019 | 06:52:15 | -73.48,-112.85 | 120.78 | 04/29/2019 | 06:53:21 | -73.41,-109.92 | 120.99 | 93.20 | 66 |
| 2 | 04/29/2019 | 07:42:56 | 73.25, 54.98 | 58.96 | 04/29/2019 | 07:44:05 | 73.18, 56.91 | 58.80 | 62.57 | 69 |
| 3 | 04/29/2019 | 08:33:39 | -73.18,-137.56 | 121.13 | 04/29/2019 | 08:34:49 | -73.09,-135.96 | 121.30 | 52.48 | 70 |
| 4 | 04/29/2019 | 09:24:20 | 72.95, 30.25 | 58.61 | 04/29/2019 | 09:25:32 | 72.91, 30.99 | 58.53 | 24.33 | 72 |
| 5 | 04/29/2019 | 10:15:03 | -72.88,-162.29 | 121.47 | 04/29/2019 | 10:16:16 | -72.82,-161.88 | 121.57 | 15.26 | 73 |
| 6 | 04/29/2019 | 11:05:46 | 72.75, 5.30 | 58.37 | 04/29/2019 | 11:06:57 | 72.74, 5.29 | 58.35 | 1.31 | 71 |
| 7 | 04/29/2019 | 11:56:30 | -72.73, 172.65 | 121.66 | 04/29/2019 | 11:57:39 | -72.75, 172.64 | 121.66 | 1.63 | 69 |
| 8 | 04/29/2019 | 12:47:16 | 72.75, -20.08 | 58.36 | 04/29/2019 | 12:48:18 | 72.77, -19.99 | 58.36 | 3.69 | 62 |
| 9 | 04/29/2019 | 13:38:00 | -72.74, 147.27 | 121.68 | 04/29/2019 | 13:39:01 | -72.73, 147.26 | 121.69 | 0.87 | 61 |
| 10 | 04/29/2019 | 14:28:46 | 72.75, -45.46 | 58.34 | 04/29/2019 | 14:29:40 | 72.75, -45.36 | 58.32 | 3.19 | 54 |
| 11 | 04/29/2019 | 15:19:30 | -72.74, 121.89 | 121.70 | 04/29/2019 | 15:20:23 | -72.71, 121.88 | 121.73 | 3.21 | 53 |
| 12 | 04/29/2019 | 16:10:15 | 72.71, -70.74 | 58.26 | 04/29/2019 | 16:11:02 | 72.73, -70.74 | 58.28 | 2.74 | 47 |
| 13 | 04/29/2019 | 17:01:00 | -72.74, 96.51 | 121.71 | 04/29/2019 | 17:01:44 | -72.74, 96.60 | 121.73 | 3.21 | 44 |
| 14 | 04/29/2019 | 17:51:45 | 72.71, -96.12 | 58.24 | 04/29/2019 | 17:52:24 | 72.71, -96.12 | 58.24 | 0.39 | 39 |
| 15 | 04/29/2019 | 18:42:29 | -72.69, 71.23 | 121.79 | 04/29/2019 | 18:43:06 | -72.72, 71.22 | 121.77 | 3.27 | 37 |
| 16 | 04/29/2019 | 19:33:15 | 72.71,-121.50 | 58.22 | 04/29/2019 | 19:33:46 | 72.69,-121.50 | 58.20 | 2.17 | 31 |
| 17 | 04/29/2019 | 20:23:59 | -72.70, 45.85 | 121.81 | 04/29/2019 | 20:24:28 | -72.70, 45.85 | 121.80 | 0.88 | 29 |
| 18 | 04/29/2019 | 21:14:45 | 72.71,-146.88 | 58.21 | 04/29/2019 | 21:15:07 | 72.72,-146.78 | 58.21 | 3.43 | 22 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/15/2019
Download SNOs between NPP and METOP-C since TLE EPOCH: 04/15/2019 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service