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: 3/26/2020
| 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 | 04/02/2020 | 20:19:45 | 75.81,-137.21 | 70.77 | 04/02/2020 | 20:18:39 | 75.76,-140.51 | 70.96 | 90.29 | 66 |
| 2 | 04/02/2020 | 21:10:30 | -75.65, 29.63 | 109.37 | 04/02/2020 | 21:09:21 | -75.66, 27.13 | 109.18 | 68.80 | 69 |
| 3 | 04/02/2020 | 22:01:14 | 75.46,-163.63 | 70.47 | 04/02/2020 | 22:00:03 | 75.49,-165.01 | 70.61 | 38.57 | 71 |
| 4 | 04/02/2020 | 22:51:58 | -75.35, 3.38 | 109.64 | 04/02/2020 | 22:50:44 | -75.34, 2.76 | 109.58 | 17.28 | 74 |
| 5 | 04/02/2020 | 23:42:40 | 75.25, 170.41 | 70.27 | 04/02/2020 | 23:41:28 | 75.25, 170.32 | 70.31 | 2.63 | 72 |
| 6 | 04/03/2020 | 00:33:22 | -75.23, -22.30 | 109.75 | 04/03/2020 | 00:32:12 | -75.25, -22.34 | 109.72 | 1.85 | 70 |
| 7 | 04/03/2020 | 01:24:02 | 75.23, 145.01 | 70.23 | 04/03/2020 | 01:22:57 | 75.21, 145.08 | 70.23 | 2.50 | 65 |
| 8 | 04/03/2020 | 02:14:44 | -75.22, -47.69 | 109.80 | 04/03/2020 | 02:13:41 | -75.20, -47.59 | 109.79 | 3.30 | 63 |
| 9 | 04/03/2020 | 03:05:24 | 75.21, 119.62 | 70.19 | 04/03/2020 | 03:04:27 | 75.22, 119.69 | 70.21 | 2.29 | 57 |
| 10 | 04/03/2020 | 03:56:06 | -75.20, -73.09 | 109.84 | 04/03/2020 | 03:55:11 | -75.21, -72.97 | 109.82 | 3.63 | 55 |
| 11 | 04/03/2020 | 04:46:45 | 75.24, 94.36 | 70.18 | 04/03/2020 | 04:45:57 | 75.22, 94.30 | 70.19 | 2.34 | 48 |
| 12 | 04/03/2020 | 05:37:27 | -75.22, -98.35 | 109.84 | 04/03/2020 | 05:36:41 | -75.21, -98.36 | 109.84 | 1.30 | 46 |
| 13 | 04/03/2020 | 06:28:07 | 75.22, 68.96 | 70.14 | 04/03/2020 | 06:27:27 | 75.23, 68.91 | 70.17 | 1.58 | 40 |
| 14 | 04/03/2020 | 07:18:49 | -75.21,-123.75 | 109.88 | 04/03/2020 | 07:18:11 | -75.22,-123.75 | 109.86 | 1.37 | 38 |
| 15 | 04/03/2020 | 08:09:29 | 75.20, 43.56 | 70.10 | 04/03/2020 | 08:08:56 | 75.18, 43.67 | 70.09 | 3.43 | 33 |
| 16 | 04/03/2020 | 09:00:10 | -75.23,-149.01 | 109.89 | 04/03/2020 | 08:59:41 | -75.22,-149.14 | 109.88 | 3.88 | 29 |
| 17 | 04/03/2020 | 09:50:51 | 75.18, 18.16 | 70.06 | 04/03/2020 | 09:50:26 | 75.19, 18.28 | 70.07 | 3.41 | 25 |
| 18 | 04/03/2020 | 10:41:32 | -75.21,-174.40 | 109.93 | 04/03/2020 | 10:41:11 | -75.23,-174.52 | 109.91 | 3.62 | 21 |
| 19 | 04/03/2020 | 11:32:12 | 75.21, -7.09 | 70.05 | 04/03/2020 | 11:31:56 | 75.19, -7.11 | 70.04 | 1.75 | 16 |
| 20 | 04/03/2020 | 12:22:54 | -75.20, 160.20 | 109.97 | 04/03/2020 | 12:22:40 | -75.18, 160.23 | 109.98 | 1.57 | 14 |
| 21 | 04/03/2020 | 13:13:34 | 75.19, -32.49 | 70.01 | 04/03/2020 | 13:13:26 | 75.20, -32.50 | 70.02 | 0.97 | 8 |
| 22 | 04/03/2020 | 14:04:16 | -75.18, 134.80 | 110.02 | 04/03/2020 | 14:04:10 | -75.19, 134.84 | 110.01 | 1.74 | 6 |
| 23 | 04/03/2020 | 14:54:56 | 75.17, -57.89 | 69.97 | 04/03/2020 | 14:54:56 | 75.20, -57.88 | 70.00 | 3.64 | 0 |
| 24 | 04/03/2020 | 15:45:37 | -75.20, 109.54 | 110.02 | 04/03/2020 | 15:45:40 | -75.19, 109.46 | 110.03 | 2.85 | 3 |
| 25 | 04/03/2020 | 16:36:17 | 75.20, -83.15 | 69.96 | 04/03/2020 | 16:36:26 | 75.20, -83.27 | 69.98 | 3.59 | 9 |
| 26 | 04/03/2020 | 17:26:59 | -75.18, 84.15 | 110.06 | 04/03/2020 | 17:27:10 | -75.20, 84.07 | 110.05 | 2.56 | 11 |
| 27 | 04/03/2020 | 18:17:39 | 75.18,-108.55 | 69.92 | 04/03/2020 | 18:17:55 | 75.16,-108.52 | 69.90 | 1.84 | 16 |
| 28 | 04/03/2020 | 19:08:21 | -75.17, 58.75 | 110.11 | 04/03/2020 | 19:08:39 | -75.15, 58.82 | 110.13 | 2.42 | 18 |
| 29 | 04/03/2020 | 19:59:01 | 75.16,-133.94 | 69.88 | 04/03/2020 | 19:59:25 | 75.17,-133.91 | 69.88 | 1.47 | 24 |
| 30 | 04/03/2020 | 20:49:42 | -75.15, 33.35 | 110.15 | 04/03/2020 | 20:50:08 | -75.16, 33.43 | 110.15 | 2.60 | 26 |
| 31 | 04/03/2020 | 21:40:21 | 75.18,-159.20 | 69.87 | 04/03/2020 | 21:40:54 | 75.17,-159.29 | 69.86 | 3.07 | 33 |
| 32 | 04/03/2020 | 22:31:03 | -75.17, 8.09 | 110.15 | 04/03/2020 | 22:31:38 | -75.16, 8.05 | 110.17 | 1.96 | 35 |
| 33 | 04/03/2020 | 23:21:43 | 75.17, 175.40 | 69.83 | 04/03/2020 | 23:22:24 | 75.17, 175.32 | 69.83 | 2.51 | 41 |
| 34 | 04/04/2020 | 00:12:25 | -75.16, -17.30 | 110.19 | 04/04/2020 | 00:13:08 | -75.17, -17.34 | 110.19 | 1.64 | 43 |
| 35 | 04/04/2020 | 01:03:05 | 75.15, 150.00 | 69.79 | 04/04/2020 | 01:03:53 | 75.13, 150.07 | 69.76 | 2.53 | 48 |
| 36 | 04/04/2020 | 01:53:47 | -75.14, -42.70 | 110.24 | 04/04/2020 | 01:54:37 | -75.12, -42.59 | 110.27 | 3.43 | 50 |
| 37 | 04/04/2020 | 02:44:27 | 75.13, 124.61 | 69.75 | 04/04/2020 | 02:45:23 | 75.14, 124.68 | 69.74 | 2.45 | 56 |
| 38 | 04/04/2020 | 03:35:09 | -75.12, -68.09 | 110.28 | 04/04/2020 | 03:36:07 | -75.13, -67.98 | 110.29 | 3.60 | 58 |
| 39 | 04/04/2020 | 04:25:48 | 75.15, 99.35 | 69.74 | 04/04/2020 | 04:26:53 | 75.14, 99.30 | 69.71 | 2.16 | 65 |
| 40 | 04/04/2020 | 05:16:30 | -75.14, -93.36 | 110.28 | 04/04/2020 | 05:17:37 | -75.13, -93.36 | 110.31 | 1.48 | 67 |
| 41 | 04/04/2020 | 06:07:10 | 75.13, 73.95 | 69.70 | 04/04/2020 | 06:08:23 | 75.14, 73.91 | 69.69 | 1.56 | 73 |
| 42 | 04/04/2020 | 06:57:53 | -75.08,-118.89 | 110.36 | 04/04/2020 | 06:59:07 | -75.14,-118.75 | 110.34 | 7.60 | 74 |
| 43 | 04/04/2020 | 07:48:37 | 74.87, 47.88 | 69.47 | 04/04/2020 | 07:49:48 | 74.91, 49.21 | 69.39 | 38.68 | 71 |
| 44 | 04/04/2020 | 08:39:21 | -74.77,-145.08 | 110.63 | 04/04/2020 | 08:40:30 | -74.81,-143.19 | 110.75 | 55.31 | 69 |
| 45 | 04/04/2020 | 09:30:06 | 74.51, 21.58 | 69.17 | 04/04/2020 | 09:31:11 | 74.58, 24.75 | 68.98 | 94.14 | 65 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 03/26/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service