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: 2/2/2021
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 15:06:09 70.06, -50.26 86.43 02/03/2021 15:06:45 70.09, -50.25 86.45 3.07 36
2 02/03/2021 15:56:51 -69.97, 117.20 93.68 02/03/2021 15:56:15 -69.97, 117.22 93.68 0.73 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 56.93 69
4 02/06/2021 07:23:04 70.05, 65.52 85.62 02/06/2021 07:23:14 70.06, 65.59 85.62 2.68 10
5 02/06/2021 08:13:45 -69.91,-126.94 94.55 02/06/2021 08:12:45 -69.89,-127.01 94.56 3.25 60
6 02/08/2021 22:49:14 -70.11, 13.91 95.16 02/08/2021 22:50:17 -70.08, 13.86 95.20 3.30 63
7 02/08/2021 23:39:58 70.00,-178.62 84.72 02/08/2021 23:39:44 69.98,-178.65 84.70 2.64 14
8 02/09/2021 00:30:31 -69.43, -10.46 95.90 02/09/2021 00:29:21 -69.48, -11.69 95.78 48.71 70
9 02/11/2021 15:06:08 -70.05, 129.77 96.09 02/11/2021 15:06:46 -70.05, 129.69 96.10 2.83 38
10 02/11/2021 15:56:52 69.95, -62.76 83.79 02/11/2021 15:56:13 69.95, -62.82 83.79 1.99 39
11 02/14/2021 06:32:28 70.58, 77.40 83.58 02/14/2021 06:33:38 70.45, 78.52 83.39 43.61 70
12 02/14/2021 07:23:02 -70.05,-114.46 97.00 02/14/2021 07:23:13 -70.07,-114.40 96.98 3.16 11
13 02/14/2021 08:13:45 69.90, 53.09 82.83 02/14/2021 08:12:41 69.91, 53.01 82.86 3.05 64

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/2/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210202.jpg

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

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