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: 11/9/2022
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 11/10/2022 22:49:26 -70.94, 12.60 91.82 11/10/2022 22:50:33 -70.82, 14.94 91.94 86.44 67
2 11/10/2022 23:39:54 70.00,-178.59 87.24 11/10/2022 23:40:13 70.01,-178.60 87.25 1.31 19
3 11/11/2022 00:30:36 -69.90, -11.12 92.85 11/11/2022 00:29:43 -69.89, -11.14 92.86 1.21 53
4 11/13/2022 15:06:03 -70.07, 129.78 91.98 11/13/2022 15:07:14 -70.07, 129.72 91.98 2.09 71
5 11/13/2022 15:56:47 69.97, -62.76 87.93 11/13/2022 15:56:41 69.97, -62.78 87.93 0.83 6
6 11/13/2022 16:47:26 -69.71, 104.95 92.32 11/13/2022 16:46:13 -69.74, 104.54 92.29 16.01 73
7 11/16/2022 07:22:56 -70.04,-114.40 91.32 11/16/2022 07:23:41 -70.06,-114.41 91.30 2.32 45
8 11/16/2022 08:13:40 69.94, 53.06 88.59 11/16/2022 08:13:08 69.95, 53.09 88.60 1.89 32
9 11/18/2022 22:49:19 70.81,-167.15 90.10 11/18/2022 22:50:27 70.68,-165.24 89.97 71.60 68
10 11/18/2022 23:39:48 -70.02, 1.41 90.70 11/18/2022 23:40:07 -70.02, 1.43 90.69 0.98 19
11 11/19/2022 00:30:32 69.92, 168.87 89.22 11/19/2022 00:29:34 69.91, 168.92 89.21 2.11 58
12 11/21/2022 15:05:58 70.06, -50.18 89.95 11/21/2022 15:07:04 70.07, -50.25 89.95 2.65 66
13 11/21/2022 15:56:40 -69.95, 117.30 90.16 11/21/2022 15:56:34 -69.96, 117.23 90.15 2.71 6
14 11/21/2022 16:47:17 69.48, -74.71 89.38 11/21/2022 16:46:06 69.57, -75.66 89.47 38.27 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/9/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221109.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/09/2022 in txt file.

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