Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/15/2019
Index | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
1 | 04/18/2019 | 06:57:51 | -70.16,-108.14 | 120.66 | 04/18/2019 | 06:57:24 | -70.15,-108.17 | 120.67 | 1.31 | 27 |
2 | 04/18/2019 | 07:47:18 | 70.05, 59.35 | 59.22 | 04/18/2019 | 07:48:08 | 70.04, 59.31 | 59.21 | 1.93 | 50 |
3 | 04/20/2019 | 22:24:49 | 70.21,-159.83 | 58.47 | 04/20/2019 | 22:23:37 | 70.19,-159.79 | 58.46 | 2.71 | 72 |
4 | 04/20/2019 | 23:14:19 | -70.10, 7.66 | 121.64 | 04/20/2019 | 23:14:19 | -70.09, 7.68 | 121.66 | 1.71 | 0 |
5 | 04/21/2019 | 00:03:49 | 69.83, 174.91 | 58.08 | 04/21/2019 | 00:05:00 | 69.82, 175.40 | 58.06 | 18.57 | 71 |
6 | 04/23/2019 | 14:41:17 | 70.20, -43.95 | 57.56 | 04/23/2019 | 14:40:34 | 70.19, -44.02 | 57.55 | 3.20 | 43 |
7 | 04/23/2019 | 15:30:48 | -70.05, 123.46 | 122.60 | 04/23/2019 | 15:31:15 | -70.03, 123.53 | 122.62 | 3.33 | 27 |
8 | 04/26/2019 | 06:08:08 | -70.86, -94.74 | 122.67 | 04/26/2019 | 06:06:59 | -70.92, -96.74 | 122.56 | 72.99 | 69 |
9 | 04/26/2019 | 06:57:46 | 70.14, 71.84 | 56.62 | 04/26/2019 | 06:57:30 | 70.13, 71.82 | 56.62 | 1.07 | 16 |
10 | 04/26/2019 | 07:47:16 | -70.05,-120.67 | 123.48 | 04/26/2019 | 07:48:12 | -70.03,-120.70 | 123.50 | 2.21 | 56 |
11 | 04/28/2019 | 22:24:48 | -70.20, 20.15 | 124.17 | 04/28/2019 | 22:23:42 | -70.18, 20.20 | 124.18 | 2.82 | 66 |
12 | 04/28/2019 | 23:14:15 | 70.08,-172.37 | 55.71 | 04/28/2019 | 23:14:26 | 70.08,-172.33 | 55.71 | 1.63 | 11 |
13 | 04/29/2019 | 00:03:51 | -69.66, -5.33 | 124.72 | 04/29/2019 | 00:05:02 | -69.66, -4.38 | 124.74 | 36.72 | 71 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2019
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/15/2019 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service