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: 3/25/2012
| Index | Date (NOAA-19) | Time (NOAA-19) | NOAA-19 Lat,Lon | Date (NPP) | Time (NPP) | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/28/2012 | 15:35:30 | -30.00, 144.00 | 03/28/2012 | 15:31:45 | -29.80, 143.04 | 95.33 | 225 |
| 2 | 03/28/2012 | 16:26:32 | 29.94, -48.75 | 03/28/2012 | 16:22:33 | 29.77, -49.66 | 89.75 | 239 |
| 3 | 03/28/2012 | 17:17:35 | -29.97, 118.48 | 03/28/2012 | 17:13:15 | -29.81, 117.66 | 81.48 | 260 |
| 4 | 03/28/2012 | 18:08:38 | 29.98, -74.28 | 03/28/2012 | 18:04:04 | 29.84, -75.05 | 75.83 | 274 |
| 5 | 03/28/2012 | 18:59:40 | -29.95, 92.97 | 03/28/2012 | 18:54:45 | -29.81, 92.28 | 67.63 | 295 |
| 6 | 03/28/2012 | 19:50:43 | 29.95, -99.80 | 03/28/2012 | 19:45:34 | 29.85,-100.43 | 62.00 | 309 |
| 7 | 03/28/2012 | 20:41:46 | -29.98, 67.44 | 03/28/2012 | 20:36:16 | -29.88, 66.89 | 53.72 | 330 |
| 8 | 03/28/2012 | 21:32:49 | 29.99,-125.33 | 03/28/2012 | 21:27:05 | 29.91,-125.82 | 48.13 | 344 |
| 9 | 03/28/2012 | 22:23:51 | -29.96, 41.92 | 03/28/2012 | 22:17:46 | -29.89, 41.52 | 39.88 | 365 |
| 10 | 03/28/2012 | 23:14:54 | 29.96,-150.84 | 03/28/2012 | 23:08:35 | 29.92,-151.20 | 34.34 | 379 |
| 11 | 03/29/2012 | 00:05:57 | -30.00, 16.39 | 03/28/2012 | 23:59:17 | -29.95, 16.12 | 26.01 | 400 |
| 12 | 03/29/2012 | 00:57:00 | 30.00,-176.37 | 03/29/2012 | 00:50:05 | 29.93,-176.57 | 20.53 | 415 |
| 13 | 03/29/2012 | 01:48:01 | -29.97, -9.13 | 03/29/2012 | 01:40:46 | -29.96, -9.25 | 12.22 | 435 |
| 14 | 03/29/2012 | 02:39:04 | 29.97, 158.11 | 03/29/2012 | 02:31:34 | 29.93, 158.05 | 7.00 | 450 |
| 15 | 03/29/2012 | 03:28:49 | -25.47, -33.43 | 03/29/2012 | 03:20:59 | -25.47, -33.43 | 0.22 | 470 |
| 16 | 03/29/2012 | 04:15:05 | 8.77, 137.86 | 03/29/2012 | 04:07:03 | 8.77, 137.87 | 0.32 | 482 |
| 17 | 03/29/2012 | 05:03:27 | 0.66, -52.75 | 03/29/2012 | 04:55:04 | 0.63, -52.69 | 7.30 | 503 |
| 18 | 03/29/2012 | 05:54:42 | 0.11, 114.31 | 03/29/2012 | 05:46:06 | 0.13, 114.43 | 13.36 | 516 |
| 19 | 03/29/2012 | 06:46:08 | -1.43, -78.75 | 03/29/2012 | 06:37:10 | -1.49, -78.54 | 24.05 | 538 |
| 20 | 03/29/2012 | 07:37:22 | 2.13, 88.33 | 03/29/2012 | 07:28:11 | 2.20, 88.60 | 30.12 | 551 |
| 21 | 03/29/2012 | 08:28:48 | -3.45,-104.73 | 03/29/2012 | 08:19:15 | -3.56,-104.38 | 40.72 | 573 |
| 22 | 03/29/2012 | 09:20:02 | 4.14, 62.35 | 03/29/2012 | 09:10:16 | 4.26, 62.76 | 46.83 | 586 |
| 23 | 03/29/2012 | 10:11:21 | -5.06,-130.62 | 03/29/2012 | 10:01:21 | -5.68,-130.23 | 80.98 | 600 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2012