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: 5/27/2018
| 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 | 06/10/2018 | 01:55:34 | 73.98, 143.17 | 51.08 | 06/10/2018 | 01:54:26 | 73.98, 140.49 | 51.23 | 82.27 | 68 |
| 2 | 06/10/2018 | 02:46:17 | -73.92, -49.66 | 128.99 | 06/10/2018 | 02:45:09 | -73.93, -52.07 | 128.84 | 74.23 | 68 |
| 3 | 06/10/2018 | 03:37:01 | 73.71, 117.18 | 50.83 | 06/10/2018 | 03:35:50 | 73.69, 115.82 | 50.90 | 42.50 | 71 |
| 4 | 06/10/2018 | 04:27:45 | -73.60, -75.76 | 129.28 | 06/10/2018 | 04:26:32 | -73.59, -76.63 | 129.22 | 27.44 | 73 |
| 5 | 06/10/2018 | 05:18:29 | 73.38, 91.09 | 50.53 | 06/10/2018 | 05:17:14 | 73.40, 91.12 | 50.56 | 1.86 | 75 |
| 6 | 06/10/2018 | 06:09:10 | -73.42,-101.50 | 129.44 | 06/10/2018 | 06:07:58 | -73.40,-101.56 | 129.44 | 3.26 | 72 |
| 7 | 06/10/2018 | 06:59:50 | 73.40, 65.80 | 50.55 | 06/10/2018 | 06:58:44 | 73.40, 65.73 | 50.56 | 2.18 | 66 |
| 8 | 06/10/2018 | 07:50:32 | -73.39,-126.90 | 129.47 | 06/10/2018 | 07:49:28 | -73.40,-126.95 | 129.44 | 1.87 | 64 |
| 9 | 06/10/2018 | 08:41:12 | 73.38, 40.40 | 50.52 | 06/10/2018 | 08:40:13 | 73.36, 40.46 | 50.51 | 3.01 | 59 |
| 10 | 06/10/2018 | 09:31:54 | -73.36,-152.30 | 129.50 | 06/10/2018 | 09:30:57 | -73.36,-152.22 | 129.50 | 2.64 | 57 |
| 11 | 06/10/2018 | 10:22:34 | 73.35, 15.00 | 50.49 | 06/10/2018 | 10:21:43 | 73.36, 15.07 | 50.51 | 2.69 | 51 |
| 12 | 06/10/2018 | 11:13:15 | -73.39,-177.59 | 129.48 | 06/10/2018 | 11:12:27 | -73.36,-177.61 | 129.50 | 2.96 | 48 |
| 13 | 06/10/2018 | 12:03:55 | 73.37, -10.29 | 50.51 | 06/10/2018 | 12:03:13 | 73.37, -10.31 | 50.51 | 1.01 | 42 |
| 14 | 06/10/2018 | 12:54:37 | -73.36, 157.01 | 129.51 | 06/10/2018 | 12:53:57 | -73.37, 157.00 | 129.50 | 0.72 | 40 |
| 15 | 06/10/2018 | 13:45:17 | 73.34, -35.69 | 50.48 | 06/10/2018 | 13:44:43 | 73.37, -35.70 | 50.51 | 2.94 | 34 |
| 16 | 06/10/2018 | 14:35:58 | -73.38, 131.72 | 129.50 | 06/10/2018 | 14:35:27 | -73.37, 131.62 | 129.49 | 3.49 | 31 |
| 17 | 06/10/2018 | 15:26:38 | 73.37, -60.98 | 50.49 | 06/10/2018 | 15:26:13 | 73.38, -61.08 | 50.51 | 3.51 | 25 |
| 18 | 06/10/2018 | 16:17:20 | -73.36, 106.32 | 129.52 | 06/10/2018 | 16:16:56 | -73.33, 106.35 | 129.55 | 3.31 | 24 |
| 19 | 06/10/2018 | 17:08:00 | 73.34, -86.38 | 50.46 | 06/10/2018 | 17:07:42 | 73.33, -86.36 | 50.46 | 1.20 | 18 |
| 20 | 06/10/2018 | 17:58:42 | -73.33, 80.92 | 129.55 | 06/10/2018 | 17:58:26 | -73.33, 80.96 | 129.55 | 1.28 | 16 |
| 21 | 06/10/2018 | 18:49:22 | 73.31,-111.78 | 50.44 | 06/10/2018 | 18:49:12 | 73.34,-111.74 | 50.46 | 2.86 | 10 |
| 22 | 06/10/2018 | 19:40:03 | -73.35, 55.63 | 129.54 | 06/10/2018 | 19:39:56 | -73.34, 55.57 | 129.55 | 2.46 | 7 |
| 23 | 06/10/2018 | 20:30:43 | 73.34,-137.07 | 50.45 | 06/10/2018 | 20:30:42 | 73.34,-137.13 | 50.46 | 2.08 | 1 |
| 24 | 06/10/2018 | 21:21:25 | -73.32, 30.23 | 129.57 | 06/10/2018 | 21:21:26 | -73.34, 30.19 | 129.55 | 2.46 | 1 |
| 25 | 06/10/2018 | 22:12:05 | 73.31,-162.47 | 50.42 | 06/10/2018 | 22:12:11 | 73.30,-162.40 | 50.41 | 2.43 | 6 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/27/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 05/27/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service