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: 9/2/2023
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 09/02/2023 21:59:33 -70.18, 26.45 117.64 09/02/2023 22:00:41 -70.19, 26.43 117.63 1.62 68
2 09/02/2023 22:50:17 70.06,-166.07 62.26 09/02/2023 22:50:08 70.09,-166.07 62.29 3.37 9
3 09/02/2023 23:40:54 -69.71, 1.77 118.09 09/02/2023 23:39:42 -69.76, 1.09 118.03 26.78 72
4 09/05/2023 14:16:26 -70.15, 142.26 116.69 09/05/2023 14:17:10 -70.14, 142.23 116.70 1.81 44
5 09/05/2023 15:07:10 70.04, -50.25 63.21 09/05/2023 15:06:37 70.03, -50.27 63.21 0.73 33
6 09/08/2023 05:42:50 70.90, 89.52 65.08 09/08/2023 05:43:58 70.77, 91.43 64.90 71.05 68
7 09/08/2023 06:33:19 -70.13,-101.93 115.72 09/08/2023 06:33:38 -70.11,-101.91 115.74 1.80 19
8 09/08/2023 07:24:03 70.01, 65.55 64.18 09/08/2023 07:23:05 70.00, 65.58 64.18 1.40 58
9 09/10/2023 21:59:28 70.15,-153.51 65.31 09/10/2023 22:00:35 70.17,-153.57 65.32 3.27 67
10 09/10/2023 22:50:10 -70.06, 13.95 114.78 09/10/2023 22:50:05 -70.06, 13.91 114.78 1.77 5
11 09/10/2023 23:40:48 69.63,-178.10 64.80 09/10/2023 23:39:37 69.68,-178.99 64.86 34.78 71
12 09/13/2023 14:16:21 70.15, -37.72 66.32 09/13/2023 14:17:02 70.15, -37.71 66.31 0.26 41
13 09/13/2023 15:07:03 -70.05, 129.74 113.77 09/13/2023 15:06:32 -70.04, 129.77 113.78 1.72 31

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/2/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230902.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/02/2023 in txt file.

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