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 | 20:19:46 | 75.77,-137.34 | 70.74 | 04/02/2020 | 20:18:40 | 75.80,-140.64 | 71.01 | 90.30 | 66 |
| 2 | 04/02/2020 | 21:10:30 | -75.66, 29.65 | 109.37 | 04/02/2020 | 21:09:21 | -75.65, 27.16 | 109.18 | 68.69 | 69 |
| 3 | 04/02/2020 | 22:01:14 | 75.46,-163.61 | 70.47 | 04/02/2020 | 22:00:03 | 75.48,-164.99 | 70.60 | 38.47 | 71 |
| 4 | 04/02/2020 | 22:51:58 | -75.36, 3.40 | 109.63 | 04/02/2020 | 22:50:45 | -75.38, 2.64 | 109.54 | 21.25 | 73 |
| 5 | 04/02/2020 | 23:42:40 | 75.25, 170.43 | 70.28 | 04/02/2020 | 23:41:28 | 75.25, 170.34 | 70.30 | 2.47 | 72 |
| 6 | 04/03/2020 | 00:33:22 | -75.24, -22.28 | 109.75 | 04/03/2020 | 00:32:12 | -75.24, -22.32 | 109.73 | 1.08 | 70 |
| 7 | 04/03/2020 | 01:24:02 | 75.23, 145.03 | 70.24 | 04/03/2020 | 01:22:58 | 75.25, 144.95 | 70.28 | 3.22 | 64 |
| 8 | 04/03/2020 | 02:14:44 | -75.22, -47.68 | 109.79 | 04/03/2020 | 02:13:42 | -75.24, -47.71 | 109.75 | 2.72 | 62 |
| 9 | 04/03/2020 | 03:05:24 | 75.21, 119.63 | 70.19 | 04/03/2020 | 03:04:27 | 75.21, 119.71 | 70.20 | 2.12 | 57 |
| 10 | 04/03/2020 | 03:56:06 | -75.20, -73.07 | 109.83 | 04/03/2020 | 03:55:11 | -75.20, -72.95 | 109.83 | 3.45 | 55 |
| 11 | 04/03/2020 | 04:46:45 | 75.24, 94.37 | 70.19 | 04/03/2020 | 04:45:57 | 75.22, 94.32 | 70.18 | 3.29 | 48 |
| 12 | 04/03/2020 | 05:37:27 | -75.23, -98.33 | 109.84 | 04/03/2020 | 05:36:41 | -75.21, -98.34 | 109.85 | 2.72 | 46 |
| 13 | 04/03/2020 | 06:28:07 | 75.22, 68.97 | 70.15 | 04/03/2020 | 06:27:27 | 75.22, 68.93 | 70.16 | 1.28 | 40 |
| 14 | 04/03/2020 | 07:18:49 | -75.21,-123.73 | 109.88 | 04/03/2020 | 07:18:11 | -75.21,-123.73 | 109.87 | 0.11 | 38 |
| 15 | 04/03/2020 | 08:09:29 | 75.20, 43.58 | 70.10 | 04/03/2020 | 08:08:57 | 75.22, 43.54 | 70.14 | 2.63 | 32 |
| 16 | 04/03/2020 | 09:00:11 | -75.19,-149.13 | 109.92 | 04/03/2020 | 08:59:41 | -75.21,-149.11 | 109.89 | 2.60 | 30 |
| 17 | 04/03/2020 | 09:50:51 | 75.18, 18.18 | 70.06 | 04/03/2020 | 09:50:26 | 75.18, 18.30 | 70.06 | 3.30 | 25 |
| 18 | 04/03/2020 | 10:41:32 | -75.22,-174.39 | 109.93 | 04/03/2020 | 10:41:11 | -75.22,-174.50 | 109.91 | 3.26 | 21 |
| 19 | 04/03/2020 | 11:32:12 | 75.21, -7.08 | 70.06 | 04/03/2020 | 11:31:56 | 75.19, -7.09 | 70.04 | 2.86 | 16 |
| 20 | 04/03/2020 | 12:22:53 | -75.20, 160.22 | 109.97 | 04/03/2020 | 12:22:39 | -75.18, 160.25 | 109.99 | 2.90 | 14 |
| 21 | 04/03/2020 | 13:13:33 | 75.19, -32.48 | 70.01 | 04/03/2020 | 13:13:25 | 75.19, -32.48 | 70.02 | 0.18 | 8 |
| 22 | 04/03/2020 | 14:04:15 | -75.18, 134.82 | 110.01 | 04/03/2020 | 14:04:09 | -75.18, 134.86 | 110.01 | 1.25 | 6 |
| 23 | 04/03/2020 | 14:54:55 | 75.17, -57.87 | 69.97 | 04/03/2020 | 14:54:55 | 75.19, -57.87 | 69.99 | 2.53 | 0 |
| 24 | 04/03/2020 | 15:45:37 | -75.16, 109.42 | 110.05 | 04/03/2020 | 15:45:39 | -75.18, 109.48 | 110.04 | 2.98 | 2 |
| 25 | 04/03/2020 | 16:36:16 | 75.20, -83.13 | 69.97 | 04/03/2020 | 16:36:25 | 75.20, -83.25 | 69.97 | 3.43 | 9 |
| 26 | 04/03/2020 | 17:26:58 | -75.19, 84.16 | 110.06 | 04/03/2020 | 17:27:09 | -75.19, 84.09 | 110.06 | 2.11 | 11 |
| 27 | 04/03/2020 | 18:17:38 | 75.18,-108.53 | 69.93 | 04/03/2020 | 18:17:54 | 75.16,-108.50 | 69.89 | 2.89 | 16 |
| 28 | 04/03/2020 | 19:08:20 | -75.17, 58.77 | 110.10 | 04/03/2020 | 19:08:39 | -75.19, 58.70 | 110.08 | 3.12 | 19 |
| 29 | 04/03/2020 | 19:59:00 | 75.16,-133.93 | 69.88 | 04/03/2020 | 19:59:24 | 75.16,-133.89 | 69.87 | 1.11 | 24 |
| 30 | 04/03/2020 | 20:49:42 | -75.15, 33.37 | 110.14 | 04/03/2020 | 20:50:08 | -75.15, 33.45 | 110.16 | 2.39 | 26 |
| 31 | 04/03/2020 | 21:40:22 | 75.14,-159.33 | 69.84 | 04/03/2020 | 21:40:54 | 75.16,-159.28 | 69.85 | 2.94 | 32 |
| 32 | 04/03/2020 | 22:31:03 | -75.18, 8.11 | 110.15 | 04/03/2020 | 22:31:38 | -75.15, 8.07 | 110.18 | 3.04 | 35 |
| 33 | 04/03/2020 | 23:21:43 | 75.17, 175.41 | 69.84 | 04/03/2020 | 23:22:24 | 75.17, 175.34 | 69.83 | 2.26 | 41 |
| 34 | 04/04/2020 | 00:12:25 | -75.16, -17.29 | 110.19 | 04/04/2020 | 00:13:08 | -75.16, -17.32 | 110.20 | 0.98 | 43 |
| 35 | 04/04/2020 | 01:03:05 | 75.15, 150.02 | 69.79 | 04/04/2020 | 01:03:54 | 75.17, 149.95 | 69.81 | 3.28 | 49 |
| 36 | 04/04/2020 | 01:53:47 | -75.14, -42.68 | 110.23 | 04/04/2020 | 01:54:38 | -75.16, -42.71 | 110.22 | 2.62 | 51 |
| 37 | 04/04/2020 | 02:44:27 | 75.13, 124.62 | 69.75 | 04/04/2020 | 02:45:23 | 75.13, 124.70 | 69.73 | 2.26 | 56 |
| 38 | 04/04/2020 | 03:35:09 | -75.12, -68.08 | 110.27 | 04/04/2020 | 03:36:07 | -75.12, -67.96 | 110.30 | 3.52 | 58 |
| 39 | 04/04/2020 | 04:25:48 | 75.16, 99.36 | 69.75 | 04/04/2020 | 04:26:53 | 75.13, 99.31 | 69.71 | 3.02 | 65 |
| 40 | 04/04/2020 | 05:16:30 | -75.15, -93.34 | 110.28 | 04/04/2020 | 05:17:37 | -75.12, -93.34 | 110.32 | 2.79 | 67 |
| 41 | 04/04/2020 | 06:07:10 | 75.14, 73.96 | 69.70 | 04/04/2020 | 06:08:23 | 75.14, 73.92 | 69.69 | 1.10 | 73 |
| 42 | 04/04/2020 | 06:57:53 | -75.08,-118.87 | 110.36 | 04/04/2020 | 06:59:07 | -75.13,-118.73 | 110.35 | 6.59 | 74 |
| 43 | 04/04/2020 | 07:48:38 | 74.83, 47.76 | 69.44 | 04/04/2020 | 07:49:48 | 74.90, 49.22 | 69.39 | 43.24 | 70 |
| 44 | 04/04/2020 | 08:39:21 | -74.77,-145.06 | 110.62 | 04/04/2020 | 08:40:30 | -74.80,-143.17 | 110.75 | 55.37 | 69 |
| 45 | 04/04/2020 | 09:30:06 | 74.51, 21.60 | 69.17 | 04/04/2020 | 09:31:11 | 74.57, 24.77 | 68.98 | 94.12 | 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