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: 2/11/2022
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 02/11/2022 22:49:00 -70.56, 13.29 95.58 02/11/2022 22:50:10 -70.47, 14.40 95.73 42.36 70
2 02/11/2022 23:39:36 70.02,-178.55 83.84 02/11/2022 23:39:43 70.04,-178.57 83.86 2.40 7
3 02/12/2022 00:30:17 -69.93, -11.10 96.27 02/12/2022 00:29:12 -69.92, -11.10 96.27 0.87 65
4 02/14/2022 15:05:49 -70.11, 129.76 96.96 02/14/2022 15:06:43 -70.14, 129.80 96.95 3.37 54
5 02/14/2022 15:56:33 69.99, -62.75 82.91 02/14/2022 15:56:11 69.98, -62.78 82.90 1.81 22
6 02/14/2022 16:47:01 -69.16, 105.78 97.99 02/14/2022 16:45:53 -69.21, 103.81 97.84 78.25 68
7 02/17/2022 06:32:22 71.07, 76.65 83.15 02/17/2022 06:33:28 70.95, 79.25 82.91 95.19 66
8 02/17/2022 07:22:47 -70.08,-114.43 97.92 02/17/2022 07:23:12 -70.07,-114.42 97.94 1.72 25
9 02/17/2022 08:13:31 69.97, 53.05 81.96 02/17/2022 08:12:39 69.96, 53.08 81.95 1.50 52
10 02/19/2022 22:49:03 70.16,-166.11 81.23 02/19/2022 22:50:10 70.15,-166.06 81.20 2.36 67
11 02/19/2022 23:39:45 -70.06, 1.37 98.90 02/19/2022 23:39:40 -70.04, 1.42 98.92 2.97 5
12 02/20/2022 00:30:23 69.63, 169.31 80.65 02/20/2022 00:29:11 69.71, 168.61 80.76 28.55 72
13 02/22/2022 15:06:00 70.09, -50.24 80.18 02/22/2022 15:06:38 70.10, -50.24 80.19 1.53 38
14 02/22/2022 15:56:42 -69.98, 117.24 99.95 02/22/2022 15:56:08 -70.00, 117.25 99.93 1.62 34

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/11/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220211.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/11/2022 in txt file.

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