Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/3/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-9) Time (LANDSAT-9) Lat,Lon (LANDSAT-9) SZA (LANDSAT-9 ) Distance(km) Time Diff (sec)
1 12/03/2022 15:31:10 -70.04, 123.54 87.92 12/03/2022 15:31:49 -70.03, 123.51 87.93 1.55 39
2 12/03/2022 16:21:54 69.93, -68.99 91.98 12/03/2022 16:21:16 69.93, -68.99 91.98 0.32 38
3 12/06/2022 06:57:32 70.72, 70.93 93.12 12/06/2022 06:58:41 70.60, 72.57 92.98 62.03 69
4 12/06/2022 07:48:02 -69.99,-120.61 87.62 12/06/2022 07:48:20 -69.99,-120.67 87.62 2.47 18
5 12/06/2022 08:38:46 69.88, 46.86 92.28 12/06/2022 08:37:47 69.89, 46.83 92.29 1.44 59
6 12/08/2022 23:14:12 70.10,-172.31 92.79 12/08/2022 23:15:19 70.10,-172.28 92.78 1.06 67
7 12/09/2022 00:04:54 -70.00, -4.84 87.31 12/09/2022 00:04:49 -69.99, -4.80 87.33 2.29 5
8 12/09/2022 00:55:32 69.58, 163.10 92.27 12/09/2022 00:54:20 69.66, 162.39 92.36 28.88 72
9 12/11/2022 15:31:04 70.06, -56.47 93.00 12/11/2022 15:31:49 70.08, -56.43 93.01 2.47 45
10 12/11/2022 16:21:46 -69.97, 111.00 87.11 12/11/2022 16:21:19 -69.97, 111.06 87.10 2.54 27
11 12/14/2022 07:47:56 70.03, 59.36 93.15 12/14/2022 07:48:19 70.05, 59.40 93.16 2.37 23
12 12/14/2022 08:38:38 -69.93,-133.17 86.95 12/14/2022 08:37:49 -69.94,-133.11 86.94 2.81 49
13 12/16/2022 23:14:08 -70.32, 7.40 86.43 12/16/2022 23:15:20 -70.22, 7.89 86.53 21.27 72
14 12/17/2022 00:04:48 70.00, 175.19 93.26 12/17/2022 00:04:49 70.00, 175.22 93.25 1.22 1
15 12/17/2022 00:55:30 -69.90, -17.35 86.85 12/17/2022 00:54:19 -69.90, -17.29 86.85 2.21 71

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/3/2022
SNOs_Map_NOAA-20_LANDSAT-9_20221203.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/03/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-9