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: 2/6/2020
| 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 | 02/11/2020 | 09:26:06 | 75.46, 26.16 | 90.06 | 02/11/2020 | 09:24:57 | 75.48, 23.82 | 90.26 | 65.36 | 69 |
| 2 | 02/11/2020 | 10:16:50 | -75.35,-166.84 | 90.05 | 02/11/2020 | 10:15:39 | -75.38,-168.54 | 89.88 | 48.07 | 71 |
| 3 | 02/11/2020 | 11:07:34 | 75.16, -0.07 | 89.80 | 02/11/2020 | 11:06:20 | 75.15, -0.56 | 89.85 | 14.02 | 74 |
| 4 | 02/11/2020 | 11:58:18 | -75.05, 166.94 | 90.30 | 02/11/2020 | 11:57:02 | -75.05, 167.05 | 90.29 | 3.12 | 76 |
| 5 | 02/11/2020 | 12:48:58 | 75.04, -25.74 | 89.68 | 02/11/2020 | 12:47:48 | 75.06, -25.67 | 89.72 | 2.88 | 70 |
| 6 | 02/11/2020 | 13:39:39 | -75.08, 141.68 | 90.31 | 02/11/2020 | 13:38:32 | -75.05, 141.67 | 90.31 | 2.80 | 67 |
| 7 | 02/11/2020 | 14:30:19 | 75.07, -51.00 | 89.68 | 02/11/2020 | 14:29:18 | 75.06, -51.06 | 89.70 | 1.66 | 61 |
| 8 | 02/11/2020 | 15:21:01 | -75.06, 116.28 | 90.34 | 02/11/2020 | 15:20:02 | -75.05, 116.28 | 90.33 | 0.19 | 59 |
| 9 | 02/11/2020 | 16:11:41 | 75.05, -76.40 | 89.64 | 02/11/2020 | 16:10:48 | 75.07, -76.44 | 89.68 | 2.19 | 53 |
| 10 | 02/11/2020 | 17:02:23 | -75.04, 90.89 | 90.38 | 02/11/2020 | 17:01:32 | -75.06, 90.90 | 90.35 | 2.42 | 51 |
| 11 | 02/11/2020 | 17:53:03 | 75.03,-101.80 | 89.61 | 02/11/2020 | 17:52:17 | 75.02,-101.69 | 89.61 | 3.28 | 46 |
| 12 | 02/11/2020 | 18:43:44 | -75.06, 65.63 | 90.38 | 02/11/2020 | 18:43:02 | -75.06, 65.51 | 90.37 | 3.22 | 42 |
| 13 | 02/11/2020 | 19:34:24 | 75.06,-127.06 | 89.60 | 02/11/2020 | 19:33:47 | 75.03,-127.07 | 89.59 | 3.62 | 37 |
| 14 | 02/11/2020 | 20:25:06 | -75.04, 40.23 | 90.42 | 02/11/2020 | 20:24:31 | -75.02, 40.27 | 90.44 | 3.26 | 35 |
| 15 | 02/11/2020 | 21:15:46 | 75.04,-152.46 | 89.57 | 02/11/2020 | 21:15:17 | 75.03,-152.46 | 89.57 | 0.99 | 29 |
| 16 | 02/11/2020 | 22:06:28 | -75.02, 14.83 | 90.46 | 02/11/2020 | 22:06:01 | -75.02, 14.88 | 90.46 | 1.52 | 27 |
| 17 | 02/11/2020 | 22:57:08 | 75.02,-177.85 | 89.53 | 02/11/2020 | 22:56:47 | 75.03,-177.84 | 89.55 | 1.66 | 21 |
| 18 | 02/11/2020 | 23:47:50 | -75.00, -10.56 | 90.50 | 02/11/2020 | 23:47:31 | -75.02, -10.50 | 90.48 | 2.77 | 19 |
| 19 | 02/12/2020 | 00:38:29 | 75.05, 156.88 | 89.53 | 02/12/2020 | 00:38:17 | 75.04, 156.77 | 89.53 | 3.36 | 12 |
| 20 | 02/12/2020 | 01:29:11 | -75.03, -35.83 | 90.50 | 02/12/2020 | 01:29:01 | -75.03, -35.89 | 90.50 | 1.84 | 10 |
| 21 | 02/12/2020 | 02:19:50 | 75.03, 131.49 | 89.49 | 02/12/2020 | 02:19:46 | 75.04, 131.39 | 89.51 | 3.16 | 4 |
| 22 | 02/12/2020 | 03:10:32 | -75.01, -61.22 | 90.54 | 02/12/2020 | 03:10:30 | -75.03, -61.27 | 90.52 | 2.37 | 2 |
| 23 | 02/12/2020 | 04:01:12 | 75.01, 106.09 | 89.45 | 02/12/2020 | 04:01:15 | 74.99, 106.14 | 89.43 | 1.95 | 3 |
| 24 | 02/12/2020 | 04:51:54 | -74.99, -86.62 | 90.58 | 02/12/2020 | 04:51:59 | -74.99, -86.52 | 90.59 | 3.01 | 5 |
| 25 | 02/12/2020 | 05:42:34 | 74.99, 80.69 | 89.41 | 02/12/2020 | 05:42:45 | 75.00, 80.76 | 89.42 | 2.29 | 11 |
| 26 | 02/12/2020 | 06:33:15 | -75.02,-111.88 | 90.58 | 02/12/2020 | 06:33:29 | -74.99,-111.90 | 90.61 | 3.59 | 14 |
| 27 | 02/12/2020 | 07:23:55 | 75.01, 55.43 | 89.41 | 02/12/2020 | 07:24:15 | 75.00, 55.37 | 89.40 | 2.19 | 20 |
| 28 | 02/12/2020 | 08:14:37 | -75.00,-137.28 | 90.62 | 02/12/2020 | 08:14:59 | -74.99,-137.29 | 90.63 | 0.98 | 22 |
| 29 | 02/12/2020 | 09:05:17 | 74.99, 30.03 | 89.37 | 02/12/2020 | 09:05:45 | 75.01, 29.99 | 89.38 | 1.79 | 28 |
| 30 | 02/12/2020 | 09:55:59 | -74.98,-162.67 | 90.65 | 02/12/2020 | 09:56:29 | -75.00,-162.67 | 90.65 | 1.65 | 30 |
| 31 | 02/12/2020 | 10:46:39 | 74.97, 4.64 | 89.33 | 02/12/2020 | 10:47:14 | 74.96, 4.74 | 89.30 | 3.32 | 35 |
| 32 | 02/12/2020 | 11:37:20 | -75.01, 172.06 | 90.66 | 02/12/2020 | 11:37:59 | -75.00, 171.94 | 90.67 | 3.59 | 39 |
| 33 | 02/12/2020 | 12:28:01 | 74.95, -20.76 | 89.29 | 02/12/2020 | 12:28:44 | 74.96, -20.64 | 89.28 | 3.49 | 43 |
| 34 | 02/12/2020 | 13:18:42 | -74.99, 146.67 | 90.69 | 02/12/2020 | 13:19:29 | -75.00, 146.56 | 90.69 | 3.40 | 47 |
| 35 | 02/12/2020 | 14:09:22 | 74.98, -46.02 | 89.29 | 02/12/2020 | 14:10:14 | 74.97, -46.03 | 89.26 | 1.67 | 52 |
| 36 | 02/12/2020 | 15:00:04 | -74.97, 121.27 | 90.73 | 02/12/2020 | 15:00:58 | -74.96, 121.31 | 90.76 | 1.72 | 54 |
| 37 | 02/12/2020 | 15:50:44 | 74.96, -71.42 | 89.25 | 02/12/2020 | 15:51:44 | 74.97, -71.41 | 89.24 | 0.97 | 60 |
| 38 | 02/12/2020 | 16:41:26 | -74.95, 95.87 | 90.77 | 02/12/2020 | 16:42:28 | -74.96, 95.93 | 90.78 | 2.05 | 62 |
| 39 | 02/12/2020 | 17:32:06 | 74.94, -96.81 | 89.22 | 02/12/2020 | 17:33:14 | 74.97, -96.80 | 89.22 | 3.61 | 68 |
| 40 | 02/12/2020 | 18:22:47 | -74.98, 70.61 | 90.77 | 02/12/2020 | 18:23:58 | -74.97, 70.54 | 90.80 | 2.42 | 71 |
| 41 | 02/12/2020 | 19:13:29 | 74.87,-122.34 | 89.14 | 02/12/2020 | 19:14:42 | 74.88,-121.91 | 89.09 | 12.58 | 73 |
| 42 | 02/12/2020 | 20:04:13 | -74.76, 44.69 | 90.96 | 02/12/2020 | 20:05:25 | -74.83, 45.56 | 90.99 | 26.37 | 72 |
| 43 | 02/12/2020 | 20:54:58 | 74.51,-148.64 | 88.84 | 02/12/2020 | 20:56:06 | 74.60,-146.50 | 88.74 | 64.17 | 68 |
| 44 | 02/12/2020 | 21:45:41 | -74.45, 18.53 | 91.22 | 02/12/2020 | 21:46:48 | -74.49, 21.09 | 91.40 | 76.43 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 2/6/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 02/06/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service