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: 12/11/2011
| 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 | 13:21:56 | 30.00, -2.68 | 12/22/2011 | 13:19:25 | 29.77, -3.65 | 96.83 | 151 |
| 2 | 12/22/2011 | 14:12:51 | -29.98, 164.59 | 12/22/2011 | 14:10:06 | -29.77, 163.68 | 91.28 | 165 |
| 3 | 12/22/2011 | 15:04:01 | 29.96, -28.20 | 12/22/2011 | 15:00:55 | 29.78, -29.03 | 82.84 | 186 |
| 4 | 12/22/2011 | 15:54:57 | -30.00, 139.06 | 12/22/2011 | 15:51:37 | -29.84, 138.28 | 77.22 | 200 |
| 5 | 12/22/2011 | 16:46:07 | 29.98, -53.72 | 12/22/2011 | 16:42:26 | 29.85, -54.42 | 68.83 | 221 |
| 6 | 12/22/2011 | 17:37:02 | -29.96, 113.55 | 12/22/2011 | 17:33:07 | -29.85, 112.91 | 63.30 | 235 |
| 7 | 12/22/2011 | 18:28:12 | 29.94, -79.24 | 12/22/2011 | 18:23:55 | 29.81, -79.78 | 54.94 | 257 |
| 8 | 12/22/2011 | 19:19:08 | -29.99, 88.02 | 12/22/2011 | 19:14:37 | -29.86, 87.53 | 49.35 | 271 |
| 9 | 12/22/2011 | 20:10:18 | 29.97,-104.77 | 12/22/2011 | 20:05:26 | 29.88,-105.18 | 40.86 | 292 |
| 10 | 12/22/2011 | 21:01:13 | -29.95, 62.51 | 12/22/2011 | 20:56:07 | -29.87, 62.15 | 35.33 | 306 |
| 11 | 12/22/2011 | 21:52:24 | 29.99,-130.30 | 12/22/2011 | 21:46:57 | 29.95,-130.57 | 26.90 | 327 |
| 12 | 12/22/2011 | 22:43:19 | -29.97, 36.98 | 12/22/2011 | 22:37:38 | -29.94, 36.76 | 21.39 | 341 |
| 13 | 12/22/2011 | 23:34:29 | 29.95,-155.81 | 12/22/2011 | 23:28:26 | 29.90,-155.93 | 13.22 | 363 |
| 14 | 12/23/2011 | 00:25:25 | -29.99, 11.45 | 12/23/2011 | 00:19:08 | -29.95, 11.38 | 7.91 | 377 |
| 15 | 12/23/2011 | 01:16:35 | 29.97, 178.66 | 12/23/2011 | 01:09:57 | 29.97, 178.67 | 1.26 | 398 |
| 16 | 12/23/2011 | 02:02:44 | -13.36, -9.84 | 12/23/2011 | 01:55:53 | -13.35, -9.83 | 1.88 | 411 |
| 17 | 12/23/2011 | 02:49:01 | -3.60, 161.27 | 12/23/2011 | 02:41:52 | -3.60, 161.31 | 5.02 | 429 |
| 18 | 12/23/2011 | 03:39:49 | 4.08, -31.36 | 12/23/2011 | 03:32:24 | 4.05, -31.26 | 12.07 | 445 |
| 19 | 12/23/2011 | 04:31:13 | -3.17, 135.65 | 12/23/2011 | 04:23:29 | -3.12, 135.83 | 21.01 | 464 |
| 20 | 12/23/2011 | 05:22:30 | 2.02, -57.35 | 12/23/2011 | 05:14:30 | 1.93, -57.11 | 29.08 | 480 |
| 21 | 12/23/2011 | 06:13:55 | -1.06, 109.64 | 12/23/2011 | 06:05:35 | -1.01, 109.98 | 38.02 | 500 |
| 22 | 12/23/2011 | 07:05:11 | -0.04, -83.35 | 12/23/2011 | 06:56:35 | -0.13, -82.94 | 45.73 | 516 |
| 23 | 12/23/2011 | 07:56:36 | 0.99, 83.65 | 12/23/2011 | 07:47:41 | 1.11, 84.13 | 54.88 | 535 |
| 24 | 12/23/2011 | 08:55:52 | -29.99,-116.17 | 12/23/2011 | 08:46:39 | -30.13,-115.54 | 62.43 | 553 |
| 25 | 12/23/2011 | 09:47:02 | 29.96, 51.05 | 12/23/2011 | 09:37:27 | 30.09, 51.77 | 70.96 | 575 |
| 26 | 12/23/2011 | 10:37:57 | -29.95,-141.68 | 12/23/2011 | 10:28:09 | -30.14,-140.92 | 76.44 | 588 |
| 27 | 12/23/2011 | 11:21:52 | 4.74, 31.75 | 12/23/2011 | 11:11:52 | 5.28, 32.44 | 97.80 | 600 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/11/2011
Download SNOs near equator between NOAA-19 and NPP since TLE EPOCH: 12/11/2011 in txt file.
Historical Predictions of SNOs near equator between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service