Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2013
Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
1 | 04/21/2013 | 19:12:32 | -68.29, 70.22 | 123.94 | 04/21/2013 | 19:13:43 | -68.26, 70.19 | 123.96 | 2.87 | 71 |
2 | 04/21/2013 | 20:03:16 | 68.14,-122.28 | 55.91 | 04/21/2013 | 20:03:10 | 68.16,-122.30 | 55.92 | 1.58 | 6 |
3 | 04/21/2013 | 20:53:55 | -67.91, 45.32 | 124.34 | 04/21/2013 | 20:52:42 | -67.93, 45.08 | 124.32 | 10.49 | 73 |
4 | 04/24/2013 | 11:29:28 | -68.24,-173.95 | 124.87 | 04/24/2013 | 11:30:11 | -68.26,-173.94 | 124.86 | 1.56 | 43 |
5 | 04/24/2013 | 12:20:12 | 68.10, -6.46 | 54.97 | 04/24/2013 | 12:19:39 | 68.09, -6.49 | 54.96 | 1.90 | 33 |
6 | 04/27/2013 | 02:55:52 | 68.81, 133.76 | 54.85 | 04/27/2013 | 02:57:02 | 68.73, 134.89 | 54.76 | 46.48 | 70 |
7 | 04/27/2013 | 03:46:24 | -68.20, -58.12 | 125.78 | 04/27/2013 | 03:46:40 | -68.18, -58.14 | 125.81 | 2.56 | 16 |
8 | 04/27/2013 | 04:37:08 | 68.06, 109.36 | 54.07 | 04/27/2013 | 04:36:07 | 68.06, 109.36 | 54.07 | 0.45 | 61 |
9 | 04/29/2013 | 19:12:38 | 68.28,-109.78 | 53.48 | 04/29/2013 | 19:13:36 | 68.30,-109.74 | 53.49 | 2.40 | 58 |
10 | 04/29/2013 | 20:03:19 | -68.16, 57.70 | 126.66 | 04/29/2013 | 20:03:07 | -68.14, 57.70 | 126.68 | 1.81 | 12 |
11 | 04/29/2013 | 20:53:53 | 67.48,-134.15 | 52.65 | 04/29/2013 | 20:52:43 | 67.52,-135.37 | 52.69 | 52.06 | 70 |
12 | 05/02/2013 | 11:29:34 | 68.25, 6.03 | 52.63 | 05/02/2013 | 11:30:04 | 68.25, 6.08 | 52.63 | 2.06 | 30 |
13 | 05/02/2013 | 12:20:15 | -68.12, 173.52 | 127.51 | 05/02/2013 | 12:19:35 | -68.10, 173.53 | 127.54 | 2.97 | 40 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2013
Download SNOs between NPP and TERRA since TLE EPOCH: 04/20/2013 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service