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: 2/1/2021
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 02/03/2021 15:06:10 70.06, -50.26 86.43 02/03/2021 15:06:46 70.08, -50.26 86.45 2.19 36
2 02/03/2021 15:56:52 -69.97, 117.19 93.68 02/03/2021 15:56:16 -69.97, 117.21 93.68 0.94 36
3 02/06/2021 06:32:30 -70.69,-102.79 93.70 02/06/2021 06:33:39 -70.60,-101.27 93.87 57.11 69
4 02/06/2021 07:23:04 70.06, 65.52 85.62 02/06/2021 07:23:14 70.06, 65.59 85.61 2.59 10
5 02/06/2021 08:13:45 -69.91,-126.94 94.55 02/06/2021 08:12:45 -69.89,-127.02 94.56 3.62 60
6 02/08/2021 22:49:14 -70.11, 13.90 95.16 02/08/2021 22:50:16 -70.14, 13.93 95.15 2.78 62
7 02/08/2021 23:39:58 70.00,-178.63 84.72 02/08/2021 23:39:43 70.03,-178.58 84.74 3.25 15
8 02/09/2021 00:30:31 -69.43, -10.46 95.90 02/09/2021 00:29:21 -69.48, -11.70 95.79 48.54 70
9 02/11/2021 15:06:08 -70.06, 129.76 96.09 02/11/2021 15:06:46 -70.05, 129.69 96.10 2.90 38
10 02/11/2021 15:56:52 69.95, -62.77 83.79 02/11/2021 15:56:13 69.94, -62.82 83.79 2.43 39
11 02/14/2021 06:32:29 70.59, 77.39 83.59 02/14/2021 06:33:39 70.45, 78.51 83.39 44.20 70
12 02/14/2021 07:23:03 -70.06,-114.47 96.99 02/14/2021 07:23:14 -70.07,-114.41 96.99 2.50 11
13 02/14/2021 08:13:46 69.91, 53.08 82.84 02/14/2021 08:12:42 69.90, 53.00 82.85 2.80 64

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/1/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210201.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/01/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8