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: 11/2/2023
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 11/03/2023 06:32:35 70.55, 77.55 85.44 11/03/2023 06:33:46 70.44, 78.51 85.33 37.70 71
2 11/03/2023 07:23:09 -70.04,-114.35 95.06 11/03/2023 07:23:21 -70.05,-114.42 95.06 2.93 12
3 11/03/2023 08:13:54 69.97, 53.07 84.88 11/03/2023 08:12:48 69.95, 53.08 84.85 2.54 66
4 11/05/2023 22:49:25 70.13,-166.03 85.84 11/05/2023 22:50:20 70.11,-166.09 85.82 3.06 55
5 11/05/2023 23:40:07 -70.04, 1.42 94.24 11/05/2023 23:39:49 -70.05, 1.47 94.23 2.42 18
6 11/06/2023 00:30:37 69.17, 169.99 84.91 11/06/2023 00:29:29 69.22, 167.99 84.95 79.30 68
7 11/08/2023 15:06:22 70.08, -50.21 86.59 11/08/2023 15:06:48 70.07, -50.25 86.58 1.98 26
8 11/08/2023 15:57:04 -69.99, 117.25 93.50 11/08/2023 15:56:18 -69.97, 117.23 93.53 2.91 46
9 11/11/2023 06:32:36 -70.21,-101.96 92.54 11/11/2023 06:33:48 -70.17,-101.86 92.58 5.93 72
10 11/11/2023 07:23:19 70.05, 65.60 87.31 11/11/2023 07:23:15 70.06, 65.62 87.32 1.48 4
11 11/11/2023 08:13:59 -69.85,-126.78 92.88 11/11/2023 08:12:46 -69.90,-126.97 92.83 9.32 73
12 11/13/2023 22:49:31 -70.13, 13.92 91.89 11/13/2023 22:50:14 -70.13, 13.97 91.89 1.99 43
13 11/13/2023 23:40:15 70.03,-178.60 88.01 11/13/2023 23:39:41 70.02,-178.55 88.00 2.41 34

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/2/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231102.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/02/2023 in txt file.

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