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: 2/4/2023
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 02/04/2023 07:23:01 -70.06,-114.43 93.63 02/04/2023 07:23:31 -70.07,-114.46 93.62 1.82 30
2 02/04/2023 08:13:46 69.99, 52.99 86.29 02/04/2023 08:12:58 69.97, 53.04 86.28 2.82 48
3 02/06/2023 22:49:17 70.33,-166.38 85.86 02/06/2023 22:50:28 70.26,-165.95 85.75 17.91 71
4 02/06/2023 23:39:55 -70.03, 1.40 94.47 02/06/2023 23:40:00 -70.04, 1.37 94.47 1.14 5
5 02/07/2023 00:30:39 69.91, 168.89 85.39 02/07/2023 00:29:27 69.93, 168.86 85.42 2.30 72
6 02/09/2023 15:06:07 70.10, -50.24 84.77 02/09/2023 15:06:59 70.09, -50.32 84.75 3.12 52
7 02/09/2023 15:56:49 -70.01, 117.21 95.34 02/09/2023 15:56:28 -70.03, 117.24 95.32 2.70 21
8 02/09/2023 16:47:17 69.04, -74.08 83.63 02/09/2023 16:46:10 69.09, -76.38 83.79 91.60 67
9 02/12/2023 07:23:00 70.08, 65.56 83.88 02/12/2023 07:23:25 70.11, 65.60 83.89 3.05 25
10 02/12/2023 08:13:42 -69.99,-126.99 96.24 02/12/2023 08:12:55 -70.00,-126.92 96.22 2.70 47
11 02/14/2023 22:49:13 -70.34, 13.63 96.75 02/14/2023 22:50:24 -70.27, 14.07 96.85 18.35 71
12 02/14/2023 23:39:53 70.02,-178.57 82.91 02/14/2023 23:39:53 70.05,-178.60 82.94 3.22 0
13 02/15/2023 00:30:35 -69.93, -11.11 97.21 02/15/2023 00:29:23 -69.95, -11.11 97.18 2.18 72
14 02/17/2023 15:06:03 -70.12, 129.74 97.90 02/17/2023 15:06:53 -70.14, 129.77 97.90 2.17 50
15 02/17/2023 15:56:47 70.02, -62.79 81.98 02/17/2023 15:56:20 70.03, -62.75 81.99 1.76 27

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/4/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230204.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/04/2023 in txt file.

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