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: 10/9/2021
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 10/09/2021 15:06:22 -70.01, 129.70 103.60 10/09/2021 15:07:05 -70.03, 129.68 103.58 2.68 43
2 10/09/2021 15:57:06 69.89, -62.82 76.30 10/09/2021 15:56:33 69.88, -62.89 76.29 2.95 33
3 10/12/2021 06:32:46 70.78, 76.94 78.19 10/12/2021 06:33:54 70.68, 78.88 78.08 71.99 68
4 10/12/2021 07:23:15 -70.00,-114.52 102.59 10/12/2021 07:23:34 -70.02,-114.46 102.58 2.66 19
5 10/12/2021 08:13:59 69.89, 52.96 77.31 10/12/2021 08:13:02 69.86, 52.97 77.28 3.11 57
6 10/14/2021 22:49:26 70.04,-166.12 78.44 10/14/2021 22:50:35 70.05,-166.16 78.45 1.90 69
7 10/14/2021 23:40:08 -69.95, 1.34 101.65 10/14/2021 23:40:05 -69.94, 1.31 101.66 1.34 3
8 10/15/2021 00:30:47 69.57, 169.20 77.99 10/15/2021 00:29:35 69.67, 168.59 78.09 26.34 72
9 10/17/2021 15:06:20 70.05, -50.35 79.43 10/17/2021 15:07:05 70.02, -50.33 79.40 3.11 45
10 10/17/2021 15:57:01 -69.90, 117.19 100.72 10/17/2021 15:56:35 -69.91, 117.15 100.70 2.46 26
11 10/20/2021 07:23:13 70.00, 65.49 80.35 10/20/2021 07:23:35 69.98, 65.50 80.33 2.19 22
12 10/20/2021 08:13:55 -69.90,-127.04 99.75 10/20/2021 08:13:05 -69.88,-127.02 99.77 2.62 50
13 10/22/2021 22:49:24 -70.22, 13.63 98.51 10/22/2021 22:50:35 -70.16, 13.98 98.56 14.76 71
14 10/22/2021 23:40:05 69.96,-178.67 81.25 10/22/2021 23:40:04 69.94,-178.68 81.23 2.53 1
15 10/23/2021 00:30:47 -69.86, -11.19 98.84 10/23/2021 00:29:34 -69.84, -11.19 98.87 2.15 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/9/2021
SNOs_Map_NOAA-20_LANDSAT-8_20211009.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/09/2021 in txt file.

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