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: 2/8/2021
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 02/08/2021 22:49:14 -70.10, 13.92 95.17 02/08/2021 22:50:17 -70.09, 13.87 95.19 2.22 63
2 02/08/2021 23:39:58 69.99,-178.60 84.70 02/08/2021 23:39:44 69.99,-178.63 84.71 1.58 14
3 02/09/2021 00:30:31 -69.42, -10.45 95.91 02/09/2021 00:29:21 -69.49, -11.69 95.78 49.06 70
4 02/11/2021 15:06:07 -70.04, 129.78 96.10 02/11/2021 15:06:45 -70.06, 129.70 96.09 3.66 38
5 02/11/2021 15:56:52 69.98, -62.82 83.83 02/11/2021 15:56:12 69.96, -62.80 83.81 2.75 40
6 02/14/2021 06:32:28 70.56, 77.43 83.56 02/14/2021 06:33:38 70.47, 78.54 83.41 42.26 70
7 02/14/2021 07:23:02 -70.04,-114.44 97.01 02/14/2021 07:23:14 -70.03,-114.47 97.02 1.74 12
8 02/14/2021 08:13:46 69.93, 53.03 82.87 02/14/2021 08:12:41 69.92, 53.03 82.87 1.03 65
9 02/16/2021 22:49:14 70.09,-166.05 82.13 02/16/2021 22:50:13 70.10,-166.12 82.13 2.86 59
10 02/16/2021 23:39:56 -69.99, 1.42 97.99 02/16/2021 23:39:43 -69.99, 1.36 97.99 2.28 13
11 02/17/2021 00:30:29 69.30, 169.74 81.27 02/17/2021 00:29:20 69.33, 168.10 81.39 64.35 69
12 02/19/2021 15:06:09 70.09, -50.28 81.19 02/19/2021 15:06:41 70.11, -50.23 81.19 2.53 32
13 02/19/2021 15:56:51 -69.99, 117.19 98.94 02/19/2021 15:56:11 -70.00, 117.25 98.93 2.66 40

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/8/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210208.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/08/2021 in txt file.

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