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: 12/11/2022
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 12/11/2022 15:31:10 70.02, -56.43 92.95 12/11/2022 15:31:49 70.03, -56.50 92.96 3.10 39
2 12/11/2022 16:21:52 -69.93, 111.02 87.14 12/11/2022 16:21:19 -69.92, 110.98 87.15 2.01 33
3 12/14/2022 06:57:34 -70.68,-109.03 86.18 12/14/2022 06:58:43 -70.57,-107.47 86.32 58.72 69
4 12/14/2022 07:48:07 69.99, 59.37 93.11 12/14/2022 07:48:19 69.98, 59.31 93.10 2.83 12
5 12/14/2022 08:38:49 -69.90,-133.18 86.98 12/14/2022 08:37:48 -69.92,-133.14 86.96 2.76 61
6 12/16/2022 23:14:20 -70.09, 7.68 86.66 12/16/2022 23:15:21 -70.07, 7.67 86.69 2.36 61
7 12/17/2022 00:05:04 69.97, 175.17 93.22 12/17/2022 00:04:48 69.96, 175.16 93.21 1.32 16
8 12/17/2022 00:55:36 -69.35, -16.61 87.41 12/17/2022 00:54:26 -69.41, -17.96 87.33 53.33 70
9 12/19/2022 15:31:16 -70.02, 123.55 86.65 12/19/2022 15:31:50 -70.03, 123.50 86.65 2.42 34
10 12/19/2022 16:22:00 69.90, -68.97 93.23 12/19/2022 16:21:17 69.92, -69.02 93.25 2.59 43
11 12/22/2022 06:57:34 70.31, 71.54 93.68 12/22/2022 06:58:45 70.24, 72.05 93.59 20.56 71
12 12/22/2022 07:48:12 -70.00,-120.67 86.64 12/22/2022 07:48:17 -70.03,-120.62 86.62 2.90 5
13 12/22/2022 08:38:56 69.89, 46.81 93.25 12/22/2022 08:37:44 69.91, 46.86 93.27 2.89 72
14 12/24/2022 23:14:26 70.04,-172.28 93.37 12/24/2022 23:15:16 70.05,-172.34 93.37 2.47 50
15 12/25/2022 00:05:08 -69.95, -4.81 86.73 12/25/2022 00:04:46 -69.95, -4.85 86.73 1.26 22

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/11/2022
SNOs_Map_NOAA-20_LANDSAT-9_20221211.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/11/2022 in txt file.

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