Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/18/2020
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
1 | 03/20/2020 | 14:16:01 | -70.21, 142.18 | 109.98 | 03/20/2020 | 14:17:00 | -70.20, 142.21 | 110.00 | 1.77 | 59 |
2 | 03/20/2020 | 15:06:45 | 70.09, -50.33 | 69.89 | 03/20/2020 | 15:06:27 | 70.09, -50.29 | 69.89 | 1.70 | 18 |
3 | 03/20/2020 | 15:57:16 | -69.42, 117.98 | 110.83 | 03/20/2020 | 15:56:06 | -69.48, 116.51 | 110.70 | 57.86 | 70 |
4 | 03/23/2020 | 06:32:56 | -70.14,-101.95 | 111.11 | 03/23/2020 | 06:33:29 | -70.13,-102.01 | 111.13 | 2.56 | 33 |
5 | 03/23/2020 | 07:23:40 | 70.02, 65.54 | 68.75 | 03/23/2020 | 07:22:56 | 70.02, 65.48 | 68.76 | 2.15 | 44 |
6 | 03/25/2020 | 21:59:13 | 70.43,-153.95 | 68.15 | 03/25/2020 | 22:00:24 | 70.32,-153.48 | 68.02 | 21.23 | 71 |
7 | 03/25/2020 | 22:49:51 | -70.13, 13.84 | 112.18 | 03/25/2020 | 22:49:56 | -70.11, 13.85 | 112.21 | 2.03 | 5 |
8 | 03/25/2020 | 23:40:35 | 70.01,-178.67 | 67.68 | 03/25/2020 | 23:39:23 | 70.00,-178.67 | 67.68 | 1.80 | 72 |
9 | 03/28/2020 | 14:16:05 | 70.21, -37.83 | 66.87 | 03/28/2020 | 14:16:54 | 70.19, -37.79 | 66.84 | 2.88 | 49 |
10 | 03/28/2020 | 15:06:46 | -70.06, 129.71 | 113.30 | 03/28/2020 | 15:06:24 | -70.09, 129.70 | 113.28 | 2.71 | 22 |
11 | 03/28/2020 | 15:57:13 | 69.05, -61.50 | 65.63 | 03/28/2020 | 15:56:07 | 69.09, -64.01 | 65.76 | 99.78 | 66 |
12 | 03/31/2020 | 06:33:00 | 70.15, 78.03 | 65.76 | 03/31/2020 | 06:33:22 | 70.16, 78.05 | 65.77 | 1.53 | 22 |
13 | 03/31/2020 | 07:23:42 | -70.06,-114.51 | 114.36 | 03/31/2020 | 07:22:52 | -70.07,-114.45 | 114.34 | 2.23 | 50 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/18/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/18/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service