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: 9/3/2023
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 09/05/2023 14:16:26 -70.17, 142.24 116.67 09/05/2023 14:17:09 -70.17, 142.28 116.67 1.80 43
2 09/05/2023 15:07:10 70.05, -50.27 63.23 09/05/2023 15:06:36 70.07, -50.22 63.25 3.06 34
3 09/08/2023 05:42:50 70.92, 89.50 65.09 09/08/2023 05:43:57 70.81, 91.48 64.94 73.33 67
4 09/08/2023 06:33:18 -70.09,-101.87 115.75 09/08/2023 06:33:38 -70.09,-101.94 115.76 2.78 20
5 09/08/2023 07:24:02 69.98, 65.61 64.15 09/08/2023 07:23:05 69.99, 65.55 64.16 2.57 57
6 09/10/2023 21:59:29 70.17,-153.53 65.32 09/10/2023 22:00:36 70.15,-153.60 65.30 3.51 67
7 09/10/2023 22:50:11 -70.08, 13.93 114.76 09/10/2023 22:50:05 -70.09, 13.95 114.75 2.26 6
8 09/10/2023 23:40:49 69.64,-178.12 64.81 09/10/2023 23:39:37 69.71,-178.94 64.89 32.61 72
9 09/13/2023 14:16:21 70.16, -37.74 66.33 09/13/2023 14:17:01 70.18, -37.67 66.34 3.49 40
10 09/13/2023 15:07:02 -70.01, 129.80 113.81 09/13/2023 15:06:32 -70.02, 129.73 113.81 2.40 30
11 09/16/2023 05:42:43 -70.95, -90.54 111.85 09/16/2023 05:43:50 -70.84, -88.43 111.99 77.66 67
12 09/16/2023 06:33:13 70.11, 78.12 67.30 09/16/2023 06:33:28 70.13, 78.15 67.32 2.84 15
13 09/16/2023 07:23:55 -70.01,-114.42 112.79 09/16/2023 07:22:58 -70.02,-114.36 112.78 2.71 57

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/3/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230903.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/03/2023 in txt file.

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