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: 3/16/2022
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 03/18/2022 14:15:49 70.58, -38.39 71.41 03/18/2022 14:16:59 70.45, -37.41 71.23 38.99 70
2 03/18/2022 15:06:24 -70.11, 129.67 109.10 03/18/2022 15:06:33 -70.12, 129.74 109.10 2.87 9
3 03/18/2022 15:57:07 69.95, -62.78 70.72 03/18/2022 15:56:01 69.96, -62.84 70.74 2.63 66
4 03/21/2022 06:32:39 70.18, 78.01 69.92 03/21/2022 06:33:31 70.18, 78.07 69.91 2.15 52
5 03/21/2022 07:23:20 -70.08,-114.51 110.20 03/21/2022 07:23:00 -70.07,-114.45 110.21 2.68 20
6 03/21/2022 08:13:48 69.12, 54.20 68.79 03/21/2022 08:12:41 69.18, 51.99 68.94 87.44 67
7 03/23/2022 22:49:34 70.10,-166.09 68.77 03/23/2022 22:49:58 70.11,-166.15 68.78 2.28 24
8 03/23/2022 23:40:16 -69.99, 1.38 111.35 03/23/2022 23:39:28 -70.00, 1.34 111.34 1.86 48
9 03/26/2022 14:15:47 -70.17, 142.25 112.20 03/26/2022 14:16:58 -70.19, 142.22 112.19 2.56 71
10 03/26/2022 15:06:31 70.07, -50.28 67.69 03/26/2022 15:06:25 70.08, -50.30 67.69 1.04 6
11 03/26/2022 15:57:10 -69.81, 117.43 112.61 03/26/2022 15:55:57 -69.87, 117.03 112.53 16.55 73
12 03/29/2022 06:32:44 -70.15,-101.95 113.28 03/29/2022 06:33:25 -70.16,-101.95 113.28 0.77 41
13 03/29/2022 07:23:28 70.05, 65.52 66.61 03/29/2022 07:22:52 70.04, 65.52 66.60 1.31 36

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/16/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220316.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/16/2022 in txt file.

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