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: 3/14/2015
| 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 | 03/14/2015 | 05:24:23 | 73.18, 91.71 | 75.98 | 03/14/2015 | 05:23:13 | 73.18, 91.75 | 75.99 | 1.64 | 70 |
| 2 | 03/14/2015 | 06:15:05 | -73.18,-100.97 | 104.04 | 03/14/2015 | 06:13:57 | -73.17,-100.92 | 104.03 | 1.82 | 68 |
| 3 | 03/14/2015 | 07:05:45 | 73.16, 66.32 | 75.94 | 03/14/2015 | 07:04:43 | 73.19, 66.36 | 75.97 | 2.83 | 62 |
| 4 | 03/14/2015 | 07:56:27 | -73.16,-126.35 | 104.08 | 03/14/2015 | 07:55:27 | -73.18,-126.32 | 104.05 | 2.52 | 60 |
| 5 | 03/14/2015 | 08:47:06 | 73.19, 41.05 | 75.94 | 03/14/2015 | 08:46:13 | 73.19, 40.97 | 75.95 | 2.59 | 53 |
| 6 | 03/14/2015 | 09:37:48 | -73.19,-151.63 | 104.08 | 03/14/2015 | 09:36:57 | -73.19,-151.71 | 104.07 | 2.56 | 51 |
| 7 | 03/14/2015 | 10:28:28 | 73.17, 15.66 | 75.89 | 03/14/2015 | 10:27:42 | 73.15, 15.68 | 75.88 | 2.09 | 46 |
| 8 | 03/14/2015 | 11:19:10 | -73.17,-177.02 | 104.13 | 03/14/2015 | 11:18:26 | -73.15,-176.99 | 104.14 | 2.45 | 44 |
| 9 | 03/14/2015 | 12:09:50 | 73.15, -9.73 | 75.84 | 03/14/2015 | 12:09:12 | 73.16, -9.71 | 75.86 | 1.47 | 38 |
| 10 | 03/14/2015 | 13:00:32 | -73.15, 157.60 | 104.18 | 03/14/2015 | 12:59:56 | -73.16, 157.61 | 104.16 | 1.08 | 36 |
| 11 | 03/14/2015 | 13:51:11 | 73.18, -35.00 | 75.84 | 03/14/2015 | 13:50:42 | 73.17, -35.11 | 75.84 | 3.41 | 29 |
| 12 | 03/14/2015 | 14:41:53 | -73.18, 132.32 | 104.18 | 03/14/2015 | 14:41:26 | -73.17, 132.22 | 104.18 | 3.55 | 27 |
| 13 | 03/14/2015 | 15:32:33 | 73.16, -60.39 | 75.79 | 03/14/2015 | 15:32:11 | 73.13, -60.39 | 75.77 | 3.13 | 22 |
| 14 | 03/14/2015 | 16:23:15 | -73.16, 106.94 | 104.23 | 03/14/2015 | 16:22:55 | -73.12, 106.94 | 104.25 | 3.58 | 20 |
| 15 | 03/14/2015 | 17:13:55 | 73.14, -85.78 | 75.75 | 03/14/2015 | 17:13:41 | 73.14, -85.78 | 75.75 | 0.33 | 14 |
| 16 | 03/14/2015 | 18:04:37 | -73.14, 81.55 | 104.27 | 03/14/2015 | 18:04:25 | -73.13, 81.54 | 104.27 | 0.39 | 12 |
| 17 | 03/14/2015 | 18:55:17 | 73.11,-111.16 | 75.70 | 03/14/2015 | 18:55:11 | 73.15,-111.18 | 75.73 | 3.61 | 6 |
| 18 | 03/14/2015 | 19:45:59 | -73.11, 56.17 | 104.32 | 03/14/2015 | 19:45:55 | -73.14, 56.15 | 104.29 | 3.10 | 4 |
| 19 | 03/14/2015 | 20:36:39 | 73.09,-136.55 | 75.65 | 03/14/2015 | 20:36:40 | 73.10,-136.46 | 75.66 | 3.09 | 1 |
| 20 | 03/14/2015 | 21:27:21 | -73.09, 30.78 | 104.37 | 03/14/2015 | 21:27:24 | -73.10, 30.86 | 104.36 | 2.84 | 3 |
| 21 | 03/14/2015 | 22:18:00 | 73.12,-161.82 | 75.65 | 03/14/2015 | 22:18:10 | 73.11,-161.85 | 75.64 | 1.36 | 10 |
| 22 | 03/14/2015 | 23:08:42 | -73.12, 5.50 | 104.37 | 03/14/2015 | 23:08:54 | -73.11, 5.47 | 104.38 | 1.82 | 12 |
| 23 | 03/14/2015 | 23:59:22 | 73.10, 172.79 | 75.60 | 03/14/2015 | 23:59:40 | 73.12, 172.75 | 75.62 | 2.72 | 18 |
| 24 | 03/15/2015 | 00:50:04 | -73.10, -19.88 | 104.42 | 03/15/2015 | 00:50:24 | -73.12, -19.92 | 104.40 | 2.24 | 20 |
| 25 | 03/15/2015 | 01:40:44 | 73.08, 147.40 | 75.56 | 03/15/2015 | 01:41:09 | 73.08, 147.47 | 75.55 | 2.05 | 25 |
| 26 | 03/15/2015 | 02:31:26 | -73.08, -45.27 | 104.46 | 03/15/2015 | 02:31:53 | -73.08, -45.21 | 104.47 | 2.01 | 27 |
| 27 | 03/15/2015 | 03:22:05 | 73.11, 122.13 | 75.55 | 03/15/2015 | 03:22:39 | 73.09, 122.07 | 75.53 | 2.71 | 34 |
| 28 | 03/15/2015 | 04:12:47 | -73.11, -70.55 | 104.46 | 03/15/2015 | 04:13:23 | -73.09, -70.60 | 104.49 | 3.26 | 36 |
| 29 | 03/15/2015 | 05:03:27 | 73.09, 96.74 | 75.51 | 03/15/2015 | 05:04:09 | 73.10, 96.68 | 75.51 | 2.36 | 42 |
| 30 | 03/15/2015 | 05:54:09 | -73.09, -95.93 | 104.51 | 03/15/2015 | 05:54:53 | -73.09, -95.99 | 104.51 | 2.15 | 44 |
| 31 | 03/15/2015 | 06:44:49 | 73.07, 71.36 | 75.46 | 03/15/2015 | 06:45:38 | 73.06, 71.39 | 75.44 | 1.61 | 49 |
| 32 | 03/15/2015 | 07:35:31 | -73.07,-121.32 | 104.56 | 03/15/2015 | 07:36:22 | -73.05,-121.28 | 104.58 | 2.03 | 51 |
| 33 | 03/15/2015 | 08:26:11 | 73.04, 45.97 | 75.41 | 03/15/2015 | 08:27:08 | 73.07, 46.00 | 75.42 | 2.61 | 57 |
| 34 | 03/15/2015 | 09:16:53 | -73.05,-146.70 | 104.60 | 03/15/2015 | 09:17:52 | -73.06,-146.67 | 104.60 | 1.92 | 59 |
| 35 | 03/15/2015 | 10:07:32 | 73.07, 20.69 | 75.41 | 03/15/2015 | 10:08:38 | 73.07, 20.61 | 75.40 | 2.74 | 66 |
| 36 | 03/15/2015 | 10:58:14 | -73.08,-171.98 | 104.61 | 03/15/2015 | 10:59:22 | -73.07,-172.07 | 104.62 | 2.90 | 68 |
| 37 | 03/15/2015 | 11:48:54 | 73.05, -4.69 | 75.36 | 03/15/2015 | 11:50:07 | 73.03, -4.68 | 75.33 | 2.17 | 73 |
| 38 | 03/15/2015 | 12:39:37 | -73.00, 162.53 | 104.70 | 03/15/2015 | 12:40:51 | -73.03, 162.65 | 104.69 | 4.77 | 74 |
| 39 | 03/15/2015 | 13:30:21 | 72.78, -30.61 | 75.09 | 03/15/2015 | 13:31:32 | 72.79, -29.54 | 75.04 | 35.46 | 71 |
| 40 | 03/15/2015 | 14:21:05 | -72.68, 136.51 | 105.01 | 03/15/2015 | 14:22:15 | -72.73, 137.89 | 105.04 | 46.07 | 70 |
| 41 | 03/15/2015 | 15:11:49 | 72.45, -56.62 | 74.78 | 03/15/2015 | 15:12:56 | 72.49, -54.31 | 74.69 | 77.54 | 67 |
| 42 | 03/15/2015 | 16:02:32 | -72.40, 110.62 | 105.28 | 03/15/2015 | 16:03:39 | -72.44, 113.11 | 105.39 | 84.02 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 3/14/2015
Download SNOs between METOP-A and NPP since TLE EPOCH: 03/14/2015 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service