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: 10/1/2021
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 10/01/2021 15:06:26 70.03, -50.35 73.36 10/01/2021 15:07:00 70.04, -50.29 73.37 2.76 34
2 10/01/2021 15:57:08 -69.94, 117.10 106.72 10/01/2021 15:56:30 -69.93, 117.18 106.74 3.63 38
3 10/04/2021 06:32:46 -70.66,-102.87 104.98 10/04/2021 06:33:55 -70.58,-101.27 105.07 59.69 69
4 10/04/2021 07:23:19 69.97, 65.52 74.33 10/04/2021 07:23:31 69.99, 65.52 74.35 2.47 12
5 10/04/2021 08:14:01 -69.88,-127.03 105.75 10/04/2021 08:13:01 -69.88,-127.01 105.75 0.65 60
6 10/06/2021 22:49:29 -70.07, 13.83 104.55 10/06/2021 22:50:34 -70.09, 13.89 104.54 2.90 65
7 10/06/2021 23:40:13 69.96,-178.70 75.36 10/06/2021 23:40:02 69.93,-178.69 75.32 3.49 11
8 10/07/2021 00:30:48 -69.50, -10.69 105.10 10/07/2021 00:29:37 -69.55, -11.59 105.05 35.10 71
9 10/09/2021 15:06:22 -70.01, 129.69 103.59 10/09/2021 15:07:05 -70.03, 129.68 103.58 1.54 43
10 10/09/2021 15:57:06 69.91, -62.84 76.32 10/09/2021 15:56:32 69.92, -62.82 76.33 1.64 34
11 10/12/2021 06:32:46 70.80, 76.91 78.20 10/12/2021 06:33:54 70.67, 78.86 78.07 72.99 68
12 10/12/2021 07:23:15 -70.01,-114.53 102.58 10/12/2021 07:23:34 -70.01,-114.46 102.58 2.55 19
13 10/12/2021 08:13:58 69.86, 53.02 77.28 10/12/2021 08:13:02 69.85, 52.96 77.27 2.40 56
14 10/14/2021 22:49:26 70.06,-166.15 78.46 10/14/2021 22:50:35 70.04,-166.17 78.43 2.47 69
15 10/14/2021 23:40:08 -69.96, 1.33 101.64 10/14/2021 23:40:05 -69.94, 1.31 101.66 2.21 3
16 10/15/2021 00:30:47 69.59, 169.18 78.01 10/15/2021 00:29:35 69.66, 168.58 78.08 24.54 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/1/2021
SNOs_Map_NOAA-20_LANDSAT-8_20211001.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/01/2021 in txt file.

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