Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs near equator between NOAA-19 and NPP Satellite Orbit:
Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 12/14/2011
| Index | Date (NOAA-19) | Time (NOAA-19) | NOAA-19 Lat,Lon | Date (NPP) | Time (NPP) | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 12/22/2011 | 13:21:51 | 29.95, -2.65 | 12/22/2011 | 13:19:22 | 29.76, -3.64 | 97.41 | 149 |
| 2 | 12/22/2011 | 14:12:47 | -29.99, 164.61 | 12/22/2011 | 14:10:04 | -29.81, 163.68 | 91.80 | 163 |
| 3 | 12/22/2011 | 15:03:57 | 29.97, -28.18 | 12/22/2011 | 15:00:53 | 29.83, -29.03 | 83.44 | 184 |
| 4 | 12/22/2011 | 15:54:52 | -29.96, 139.09 | 12/22/2011 | 15:51:34 | -29.83, 138.30 | 77.92 | 198 |
| 5 | 12/22/2011 | 16:46:03 | 30.00, -53.71 | 12/22/2011 | 16:42:23 | 29.84, -54.41 | 69.38 | 220 |
| 6 | 12/22/2011 | 17:36:58 | -29.98, 113.56 | 12/22/2011 | 17:33:04 | -29.84, 112.92 | 63.85 | 234 |
| 7 | 12/22/2011 | 18:28:08 | 29.96, -79.22 | 12/22/2011 | 18:23:53 | 29.85, -79.79 | 55.43 | 255 |
| 8 | 12/22/2011 | 19:19:03 | -29.95, 88.05 | 12/22/2011 | 19:14:34 | -29.86, 87.54 | 49.90 | 269 |
| 9 | 12/22/2011 | 20:10:14 | 29.99,-104.75 | 12/22/2011 | 20:05:24 | 29.93,-105.18 | 41.54 | 290 |
| 10 | 12/22/2011 | 21:01:09 | -29.98, 62.52 | 12/22/2011 | 20:56:05 | -29.93, 62.15 | 36.02 | 304 |
| 11 | 12/22/2011 | 21:52:19 | 29.95,-130.27 | 12/22/2011 | 21:46:53 | 29.88,-130.54 | 27.51 | 326 |
| 12 | 12/22/2011 | 22:43:14 | -29.94, 37.00 | 12/22/2011 | 22:37:34 | -29.88, 36.79 | 22.02 | 340 |
| 13 | 12/22/2011 | 23:34:25 | 29.98,-155.80 | 12/22/2011 | 23:28:24 | 29.95,-155.94 | 13.50 | 361 |
| 14 | 12/23/2011 | 00:25:20 | -29.97, 11.47 | 12/23/2011 | 00:19:05 | -29.95, 11.39 | 7.98 | 375 |
| 15 | 12/23/2011 | 01:15:39 | 26.99, 179.50 | 12/23/2011 | 01:09:03 | 26.99, 179.49 | 0.72 | 396 |
| 16 | 12/23/2011 | 02:01:28 | -9.21, -8.85 | 12/23/2011 | 01:54:39 | -9.21, -8.86 | 0.75 | 409 |
| 17 | 12/23/2011 | 02:48:27 | -5.30, 161.68 | 12/23/2011 | 02:41:20 | -5.30, 161.71 | 3.37 | 427 |
| 18 | 12/23/2011 | 03:39:44 | 4.16, -31.32 | 12/23/2011 | 03:32:20 | 4.16, -31.22 | 11.62 | 444 |
| 19 | 12/23/2011 | 04:31:09 | -3.19, 135.67 | 12/23/2011 | 04:23:26 | -3.18, 135.86 | 20.50 | 463 |
| 20 | 12/23/2011 | 05:22:25 | 2.10, -57.32 | 12/23/2011 | 05:14:26 | 2.04, -57.07 | 28.14 | 479 |
| 21 | 12/23/2011 | 06:13:49 | -1.20, 109.69 | 12/23/2011 | 06:05:31 | -1.12, 110.02 | 37.19 | 498 |
| 22 | 12/23/2011 | 07:05:06 | 0.03, -83.31 | 12/23/2011 | 06:56:32 | -0.08, -82.92 | 45.03 | 514 |
| 23 | 12/23/2011 | 07:56:31 | 0.91, 83.69 | 12/23/2011 | 07:47:37 | 1.00, 84.17 | 54.15 | 534 |
| 24 | 12/23/2011 | 08:47:47 | -2.03,-109.30 | 12/23/2011 | 08:38:37 | -2.14,-108.76 | 61.79 | 550 |
| 25 | 12/23/2011 | 09:46:58 | 29.95, 51.07 | 12/23/2011 | 09:37:25 | 30.09, 51.78 | 70.26 | 573 |
| 26 | 12/23/2011 | 10:37:53 | -29.94,-141.66 | 12/23/2011 | 10:28:06 | -30.09,-140.89 | 75.75 | 587 |
| 27 | 12/23/2011 | 11:21:48 | 4.72, 31.77 | 12/23/2011 | 11:11:48 | 5.17, 32.48 | 93.02 | 600 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/14/2011
Download SNOs near equator between NOAA-19 and NPP since TLE EPOCH: 12/14/2011 in txt file.
Historical Predictions of SNOs near equator between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service