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: 4/28/2012
| Index | Date (NOAA-19) | Time (NOAA-19) | NOAA-19 Lat,Lon | Date (NPP) | Time (NPP) | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/04/2012 | 04:42:20 | 29.95, 127.35 | 05/04/2012 | 04:38:08 | 29.77, 126.38 | 95.30 | 252 |
| 2 | 05/04/2012 | 05:33:15 | -30.00, -65.39 | 05/04/2012 | 05:28:50 | -29.83, -66.30 | 90.11 | 265 |
| 3 | 05/04/2012 | 06:24:26 | 29.99, 101.82 | 05/04/2012 | 06:19:39 | 29.84, 100.99 | 81.39 | 287 |
| 4 | 05/04/2012 | 07:15:20 | -29.98, -90.91 | 05/04/2012 | 07:10:20 | -29.84, -91.68 | 76.29 | 300 |
| 5 | 05/04/2012 | 08:06:31 | 29.97, 76.30 | 05/04/2012 | 08:01:09 | 29.85, 75.61 | 67.57 | 322 |
| 6 | 05/04/2012 | 08:57:25 | -29.96,-116.42 | 05/04/2012 | 08:51:50 | -29.84,-117.06 | 62.46 | 335 |
| 7 | 05/04/2012 | 09:48:36 | 29.95, 50.78 | 05/04/2012 | 09:42:39 | 29.85, 50.24 | 53.74 | 357 |
| 8 | 05/04/2012 | 10:39:30 | -29.95,-141.94 | 05/04/2012 | 10:33:20 | -29.85,-142.43 | 48.64 | 370 |
| 9 | 05/04/2012 | 11:30:42 | 29.99, 25.25 | 05/04/2012 | 11:24:10 | 29.92, 24.84 | 39.87 | 392 |
| 10 | 05/04/2012 | 12:21:36 | -29.99,-167.47 | 05/04/2012 | 12:14:51 | -29.92,-167.83 | 34.77 | 405 |
| 11 | 05/04/2012 | 13:12:47 | 29.97, -0.27 | 05/04/2012 | 13:05:40 | 29.93, -0.53 | 26.05 | 427 |
| 12 | 05/04/2012 | 14:03:40 | -29.97, 167.01 | 05/04/2012 | 13:56:21 | -29.93, 166.80 | 20.95 | 440 |
| 13 | 05/04/2012 | 14:54:51 | 29.96, -25.78 | 05/04/2012 | 14:47:09 | 29.94, -25.91 | 12.24 | 462 |
| 14 | 05/04/2012 | 15:45:45 | -29.95, 141.49 | 05/04/2012 | 15:37:50 | -29.94, 141.42 | 7.13 | 475 |
| 15 | 05/04/2012 | 16:36:28 | 28.31, -50.85 | 05/04/2012 | 16:28:11 | 28.31, -50.84 | 1.14 | 497 |
| 16 | 05/04/2012 | 17:20:28 | -4.15, 122.30 | 05/04/2012 | 17:12:00 | -4.16, 122.28 | 1.92 | 508 |
| 17 | 05/04/2012 | 18:10:39 | 0.69, -69.71 | 05/04/2012 | 18:01:51 | 0.73, -69.66 | 7.38 | 528 |
| 18 | 05/04/2012 | 19:01:53 | -1.79, 97.31 | 05/04/2012 | 18:52:50 | -1.82, 97.43 | 13.74 | 543 |
| 19 | 05/04/2012 | 19:53:21 | 2.83, -95.72 | 05/04/2012 | 19:43:57 | 2.85, -95.51 | 23.62 | 564 |
| 20 | 05/04/2012 | 20:44:33 | -3.83, 71.33 | 05/04/2012 | 20:34:55 | -3.88, 71.59 | 30.33 | 578 |
| 21 | 05/04/2012 | 21:36:01 | 4.85,-121.70 | 05/04/2012 | 21:26:02 | 4.92,-121.34 | 40.13 | 599 |
| 22 | 05/04/2012 | 22:27:00 | -5.10, 45.52 | 05/04/2012 | 22:17:00 | -5.95, 45.76 | 98.60 | 600 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2012
Download SNOs near equator between NOAA-19 and NPP since TLE EPOCH: 04/28/2012 in txt file.