Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/29/2019
| Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 05/29/2019 | 23:35:09 | 74.19, 174.72 | 52.74 | 05/29/2019 | 23:35:04 | 74.19, 174.80 | 52.74 | 2.47 | 5 |
| 2 | 05/30/2019 | 00:25:51 | -74.18, -17.98 | 127.28 | 05/30/2019 | 00:25:48 | -74.19, -17.87 | 127.28 | 3.50 | 3 |
| 3 | 05/30/2019 | 01:16:30 | 74.22, 149.46 | 52.75 | 05/30/2019 | 01:16:34 | 74.19, 149.42 | 52.73 | 3.18 | 4 |
| 4 | 05/30/2019 | 02:07:12 | -74.21, -43.25 | 127.26 | 05/30/2019 | 02:07:18 | -74.19, -43.26 | 127.28 | 2.06 | 6 |
| 5 | 05/30/2019 | 02:57:52 | 74.20, 124.07 | 52.73 | 05/30/2019 | 02:58:04 | 74.20, 124.04 | 52.72 | 1.18 | 12 |
| 6 | 05/30/2019 | 03:48:34 | -74.19, -68.63 | 127.29 | 05/30/2019 | 03:48:48 | -74.19, -68.64 | 127.29 | 0.38 | 14 |
| 7 | 05/30/2019 | 04:39:14 | 74.18, 98.68 | 52.70 | 05/30/2019 | 04:39:34 | 74.20, 98.65 | 52.72 | 2.06 | 20 |
| 8 | 05/30/2019 | 05:29:56 | -74.17, -94.02 | 127.32 | 05/30/2019 | 05:30:18 | -74.19, -94.02 | 127.30 | 2.72 | 22 |
| 9 | 05/30/2019 | 06:20:36 | 74.16, 73.30 | 52.68 | 05/30/2019 | 06:21:03 | 74.15, 73.39 | 52.65 | 3.16 | 27 |
| 10 | 05/30/2019 | 07:11:17 | -74.20,-119.28 | 127.30 | 05/30/2019 | 07:11:48 | -74.20,-119.40 | 127.30 | 3.69 | 31 |
| 11 | 05/30/2019 | 08:01:58 | 74.15, 47.91 | 52.65 | 05/30/2019 | 08:02:33 | 74.16, 48.01 | 52.65 | 3.23 | 35 |
| 12 | 05/30/2019 | 08:52:39 | -74.18,-144.67 | 127.33 | 05/30/2019 | 08:53:17 | -74.15,-144.66 | 127.37 | 3.44 | 38 |
| 13 | 05/30/2019 | 09:43:19 | 74.18, 22.65 | 52.67 | 05/30/2019 | 09:44:03 | 74.16, 22.63 | 52.64 | 2.02 | 44 |
| 14 | 05/30/2019 | 10:34:01 | -74.17,-170.06 | 127.35 | 05/30/2019 | 10:34:47 | -74.16,-170.05 | 127.37 | 1.08 | 46 |
| 15 | 05/30/2019 | 11:24:41 | 74.16, -2.74 | 52.64 | 05/30/2019 | 11:25:33 | 74.16, -2.76 | 52.63 | 0.69 | 52 |
| 16 | 05/30/2019 | 12:15:23 | -74.15, 164.56 | 127.38 | 05/30/2019 | 12:16:17 | -74.16, 164.57 | 127.38 | 1.37 | 54 |
| 17 | 05/30/2019 | 13:06:03 | 74.14, -28.12 | 52.62 | 05/30/2019 | 13:07:03 | 74.17, -28.14 | 52.63 | 2.91 | 60 |
| 18 | 05/30/2019 | 13:56:44 | -74.18, 139.29 | 127.36 | 05/30/2019 | 13:57:47 | -74.16, 139.19 | 127.39 | 3.70 | 63 |
| 19 | 05/30/2019 | 14:47:25 | 74.12, -53.51 | 52.59 | 05/30/2019 | 14:48:32 | 74.12, -53.40 | 52.57 | 3.43 | 67 |
| 20 | 05/30/2019 | 15:38:06 | -74.16, 113.91 | 127.39 | 05/30/2019 | 15:39:17 | -74.17, 113.80 | 127.39 | 3.21 | 71 |
| 21 | 05/30/2019 | 16:28:48 | 74.05, -79.02 | 52.52 | 05/30/2019 | 16:30:01 | 74.07, -78.66 | 52.50 | 11.19 | 73 |
| 22 | 05/30/2019 | 17:19:31 | -73.99, 88.16 | 127.53 | 05/30/2019 | 17:20:44 | -74.02, 88.79 | 127.56 | 19.42 | 73 |
| 23 | 05/30/2019 | 18:10:16 | 73.74,-105.11 | 52.25 | 05/30/2019 | 18:11:25 | 73.78,-103.32 | 52.17 | 55.91 | 69 |
| 24 | 05/30/2019 | 19:00:59 | -73.68, 62.08 | 127.81 | 05/30/2019 | 19:02:08 | -73.73, 64.12 | 127.90 | 63.98 | 69 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/29/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 05/29/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service