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: 7/26/2022
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 07/27/2022 06:32:41 71.02, 76.78 51.88 07/27/2022 06:33:47 70.93, 79.27 51.68 91.16 66
2 07/27/2022 07:23:06 -70.04,-114.33 129.16 07/27/2022 07:23:31 -70.05,-114.40 129.15 3.06 25
3 07/27/2022 08:13:50 69.93, 53.15 50.73 07/27/2022 08:12:58 69.95, 53.10 50.76 2.98 52
4 07/29/2022 22:49:20 70.29,-166.26 51.72 07/29/2022 22:50:30 70.26,-165.86 51.66 15.62 70
5 07/29/2022 23:39:59 -70.04, 1.45 128.54 07/29/2022 23:40:02 -70.04, 1.46 128.54 0.68 3
6 07/30/2022 00:30:42 69.88, 169.00 51.30 07/30/2022 00:29:30 69.88, 168.88 51.32 4.37 72
7 08/01/2022 15:06:10 70.14, -50.25 52.22 08/01/2022 15:07:03 70.13, -50.17 52.20 3.28 53
8 08/01/2022 15:56:51 -69.99, 117.30 127.93 08/01/2022 15:56:34 -69.97, 117.24 127.95 3.52 17
9 08/01/2022 16:47:21 69.14, -74.16 51.19 08/01/2022 16:46:13 69.19, -76.17 51.33 79.59 68
10 08/04/2022 07:23:02 70.10, 65.60 52.87 08/04/2022 07:23:34 70.09, 65.66 52.86 2.39 32
11 08/04/2022 08:13:43 -69.94,-126.85 127.28 08/04/2022 08:13:05 -69.94,-126.93 127.28 2.95 38
12 08/06/2022 22:49:20 -70.73, 13.06 125.75 08/06/2022 22:50:29 -70.60, 14.64 125.94 59.71 69
13 08/06/2022 23:39:53 70.05,-178.56 53.55 08/06/2022 23:40:04 70.05,-178.52 53.55 1.50 11
14 08/07/2022 00:30:35 -69.95, -11.09 126.55 08/07/2022 00:29:34 -69.95, -11.03 126.54 2.28 61

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/26/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220726.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/26/2022 in txt file.

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