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: 11/26/2022
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 11/28/2022 06:57:34 -70.56,-108.84 88.23 11/28/2022 06:58:44 -70.44,-107.66 88.36 45.97 70
2 11/28/2022 07:48:09 69.98, 59.37 91.19 11/28/2022 07:48:17 70.02, 59.37 91.23 3.65 8
3 11/28/2022 08:38:51 -69.89,-133.17 88.90 11/28/2022 08:37:47 -69.90,-133.16 88.89 1.39 64
4 11/30/2022 23:14:18 -70.08, 7.69 88.27 11/30/2022 23:15:18 -70.11, 7.74 88.25 3.02 60
5 12/01/2022 00:05:01 69.93, 175.24 91.58 12/01/2022 00:04:46 69.95, 175.16 91.60 3.66 15
6 12/01/2022 00:55:34 -69.35, -16.61 88.99 12/01/2022 00:54:24 -69.39, -17.96 88.95 53.31 70
7 12/03/2022 15:31:10 -70.03, 123.55 87.92 12/03/2022 15:31:47 -70.02, 123.51 87.93 1.66 37
8 12/03/2022 16:21:54 69.93, -68.98 91.98 12/03/2022 16:21:14 69.92, -69.00 91.97 1.39 40
9 12/06/2022 06:57:29 70.56, 71.19 92.96 12/06/2022 06:58:39 70.42, 72.33 92.81 45.19 70
10 12/06/2022 07:48:02 -69.98,-120.59 87.63 12/06/2022 07:48:15 -69.98,-120.66 87.63 2.53 13
11 12/06/2022 08:38:46 69.88, 46.87 92.28 12/06/2022 08:37:42 69.87, 46.83 92.27 1.89 64
12 12/08/2022 23:14:12 70.09,-172.30 92.78 12/08/2022 23:15:11 70.08,-172.26 92.77 1.72 59
13 12/09/2022 00:04:54 -69.99, -4.82 87.32 12/09/2022 00:04:41 -69.98, -4.77 87.33 2.17 13
14 12/09/2022 00:55:27 69.31, 163.49 91.99 12/09/2022 00:54:17 69.37, 162.03 92.07 57.46 70

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/26/2022
SNOs_Map_NOAA-20_LANDSAT-9_20221126.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 11/26/2022 in txt file.

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