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: 10/30/2019
| 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 | 10/30/2019 | 22:07:51 | 74.76,-164.37 | 88.75 | 10/30/2019 | 22:06:39 | 74.74,-164.34 | 88.73 | 2.83 | 72 |
| 2 | 10/30/2019 | 22:58:33 | -74.74, 2.90 | 91.27 | 10/30/2019 | 22:57:23 | -74.74, 2.96 | 91.25 | 1.98 | 70 |
| 3 | 10/30/2019 | 23:49:13 | 74.75, 170.24 | 88.76 | 10/30/2019 | 23:48:09 | 74.75, 170.27 | 88.76 | 0.79 | 64 |
| 4 | 10/31/2019 | 00:39:54 | -74.77, -22.36 | 91.22 | 10/31/2019 | 00:38:53 | -74.75, -22.43 | 91.22 | 2.91 | 61 |
| 5 | 10/31/2019 | 01:30:35 | 74.73, 144.85 | 88.76 | 10/31/2019 | 01:29:39 | 74.75, 144.88 | 88.79 | 2.85 | 56 |
| 6 | 10/31/2019 | 02:21:16 | -74.75, -47.75 | 91.21 | 10/31/2019 | 02:20:23 | -74.76, -47.82 | 91.19 | 2.01 | 53 |
| 7 | 10/31/2019 | 03:11:56 | 74.76, 119.59 | 88.81 | 10/31/2019 | 03:11:09 | 74.76, 119.49 | 88.82 | 3.06 | 47 |
| 8 | 10/31/2019 | 04:02:38 | -74.73, -73.14 | 91.20 | 10/31/2019 | 04:01:52 | -74.71, -73.08 | 91.22 | 2.85 | 46 |
| 9 | 10/31/2019 | 04:53:18 | 74.74, 94.20 | 88.82 | 10/31/2019 | 04:52:38 | 74.72, 94.23 | 88.80 | 2.72 | 40 |
| 10 | 10/31/2019 | 05:44:00 | -74.72, -98.53 | 91.20 | 10/31/2019 | 05:43:22 | -74.72, -98.47 | 91.19 | 1.94 | 38 |
| 11 | 10/31/2019 | 06:34:40 | 74.72, 68.81 | 88.82 | 10/31/2019 | 06:34:08 | 74.72, 68.84 | 88.83 | 0.77 | 32 |
| 12 | 10/31/2019 | 07:25:21 | -74.75,-123.79 | 91.15 | 10/31/2019 | 07:24:52 | -74.73,-123.86 | 91.16 | 2.90 | 29 |
| 13 | 10/31/2019 | 08:16:02 | 74.70, 43.42 | 88.83 | 10/31/2019 | 08:15:38 | 74.73, 43.44 | 88.86 | 2.95 | 24 |
| 14 | 10/31/2019 | 09:06:43 | -74.73,-149.18 | 91.14 | 10/31/2019 | 09:06:22 | -74.73,-149.25 | 91.13 | 2.08 | 21 |
| 15 | 10/31/2019 | 09:57:23 | 74.73, 18.16 | 88.88 | 10/31/2019 | 09:57:08 | 74.73, 18.05 | 88.89 | 3.10 | 15 |
| 16 | 10/31/2019 | 10:48:05 | -74.71,-174.57 | 91.13 | 10/31/2019 | 10:47:51 | -74.69,-174.51 | 91.15 | 2.77 | 14 |
| 17 | 10/31/2019 | 11:38:45 | 74.71, -7.23 | 88.89 | 10/31/2019 | 11:38:37 | 74.69, -7.21 | 88.86 | 2.60 | 8 |
| 18 | 10/31/2019 | 12:29:27 | -74.69, 160.04 | 91.13 | 10/31/2019 | 12:29:21 | -74.70, 160.10 | 91.12 | 1.90 | 6 |
| 19 | 10/31/2019 | 13:20:07 | 74.70, -32.62 | 88.89 | 10/31/2019 | 13:20:07 | 74.70, -32.60 | 88.89 | 0.75 | 0 |
| 20 | 10/31/2019 | 14:10:48 | -74.72, 134.77 | 91.08 | 10/31/2019 | 14:10:51 | -74.70, 134.71 | 91.09 | 2.90 | 3 |
| 21 | 10/31/2019 | 15:01:29 | 74.68, -58.01 | 88.90 | 10/31/2019 | 15:01:37 | 74.70, -57.99 | 88.92 | 3.05 | 8 |
| 22 | 10/31/2019 | 15:52:10 | -74.70, 109.39 | 91.07 | 10/31/2019 | 15:52:21 | -74.71, 109.31 | 91.06 | 2.16 | 11 |
| 23 | 10/31/2019 | 16:42:50 | 74.71, -83.27 | 88.95 | 10/31/2019 | 16:43:07 | 74.71, -83.38 | 88.95 | 3.16 | 17 |
| 24 | 10/31/2019 | 17:33:32 | -74.68, 84.00 | 91.06 | 10/31/2019 | 17:33:50 | -74.67, 84.05 | 91.09 | 2.67 | 18 |
| 25 | 10/31/2019 | 18:24:12 | 74.69,-108.66 | 88.96 | 10/31/2019 | 18:24:36 | 74.67,-108.64 | 88.93 | 2.47 | 24 |
| 26 | 10/31/2019 | 19:14:54 | -74.67, 58.61 | 91.06 | 10/31/2019 | 19:15:20 | -74.67, 58.66 | 91.06 | 1.85 | 26 |
| 27 | 10/31/2019 | 20:05:34 | 74.67,-134.05 | 88.96 | 10/31/2019 | 20:06:06 | 74.67,-134.03 | 88.96 | 0.75 | 32 |
| 28 | 10/31/2019 | 20:56:15 | -74.70, 33.34 | 91.01 | 10/31/2019 | 20:56:50 | -74.68, 33.27 | 91.03 | 2.91 | 35 |
| 29 | 10/31/2019 | 21:46:56 | 74.65,-159.44 | 88.97 | 10/31/2019 | 21:47:36 | 74.68,-159.42 | 88.99 | 3.16 | 40 |
| 30 | 10/31/2019 | 22:37:37 | -74.68, 7.96 | 91.00 | 10/31/2019 | 22:38:20 | -74.68, 7.88 | 91.00 | 2.25 | 43 |
| 31 | 10/31/2019 | 23:28:17 | 74.68, 175.30 | 89.02 | 10/31/2019 | 23:29:06 | 74.69, 175.19 | 89.02 | 3.22 | 49 |
| 32 | 11/01/2019 | 00:18:59 | -74.66, -17.43 | 91.00 | 11/01/2019 | 00:19:49 | -74.64, -17.38 | 91.02 | 2.56 | 50 |
| 33 | 11/01/2019 | 01:09:39 | 74.66, 149.91 | 89.02 | 11/01/2019 | 01:10:35 | 74.64, 149.93 | 88.99 | 2.33 | 56 |
| 34 | 11/01/2019 | 02:00:21 | -74.64, -42.82 | 90.99 | 11/01/2019 | 02:01:19 | -74.65, -42.77 | 90.99 | 1.80 | 58 |
| 35 | 11/01/2019 | 02:51:01 | 74.65, 124.52 | 89.03 | 11/01/2019 | 02:52:05 | 74.65, 124.54 | 89.02 | 0.77 | 64 |
| 36 | 11/01/2019 | 03:41:42 | -74.67, -68.09 | 90.94 | 11/01/2019 | 03:42:49 | -74.65, -68.16 | 90.96 | 2.92 | 67 |
| 37 | 11/01/2019 | 04:32:23 | 74.63, 99.13 | 89.04 | 11/01/2019 | 04:33:35 | 74.66, 99.15 | 89.05 | 3.28 | 72 |
| 38 | 11/01/2019 | 05:23:05 | -74.60, -93.60 | 90.98 | 11/01/2019 | 05:24:18 | -74.61, -93.42 | 90.99 | 5.45 | 73 |
| 39 | 11/01/2019 | 06:13:49 | 74.41, 73.23 | 88.87 | 11/01/2019 | 06:15:00 | 74.42, 74.40 | 88.82 | 34.96 | 71 |
| 40 | 11/01/2019 | 07:04:33 | -74.29,-119.74 | 91.23 | 11/01/2019 | 07:05:43 | -74.38,-118.17 | 91.22 | 48.08 | 70 |
| 41 | 11/01/2019 | 07:55:18 | 74.05, 46.99 | 88.57 | 11/01/2019 | 07:56:24 | 74.13, 49.76 | 88.53 | 85.11 | 66 |
| 42 | 11/01/2019 | 08:46:01 | -73.98,-145.85 | 91.49 | 11/01/2019 | 08:47:06 | -74.04,-142.70 | 91.56 | 96.93 | 65 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/30/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 10/30/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service