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: 9/4/2023
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 09/05/2023 14:16:26 -70.17, 142.24 116.67 09/05/2023 14:17:09 -70.17, 142.28 116.67 1.58 43
2 09/05/2023 15:07:10 70.05, -50.27 63.23 09/05/2023 15:06:36 70.07, -50.22 63.24 2.88 34
3 09/08/2023 05:42:49 70.86, 89.58 65.04 09/08/2023 05:43:57 70.80, 91.47 64.93 69.29 68
4 09/08/2023 06:33:19 -70.15,-101.95 115.70 09/08/2023 06:33:37 -70.14,-101.87 115.71 3.01 18
5 09/08/2023 07:24:02 69.98, 65.61 64.14 09/08/2023 07:23:05 69.98, 65.54 64.15 2.69 57
6 09/10/2023 21:59:29 70.17,-153.53 65.32 09/10/2023 22:00:35 70.19,-153.54 65.34 3.21 66
7 09/10/2023 22:50:11 -70.08, 13.93 114.76 09/10/2023 22:50:05 -70.08, 13.94 114.76 0.89 6
8 09/10/2023 23:40:49 69.64,-178.12 64.81 09/10/2023 23:39:37 69.70,-178.96 64.89 32.91 72
9 09/13/2023 14:16:21 70.16, -37.74 66.33 09/13/2023 14:17:01 70.16, -37.69 66.33 1.95 40
10 09/13/2023 15:07:03 -70.07, 129.72 113.76 09/13/2023 15:06:31 -70.05, 129.79 113.77 3.13 32
11 09/16/2023 05:42:42 -70.90, -90.45 111.90 09/16/2023 05:43:50 -70.82, -88.47 112.02 73.01 68
12 09/16/2023 06:33:13 70.11, 78.11 67.30 09/16/2023 06:33:28 70.10, 78.12 67.30 0.34 15
13 09/16/2023 07:23:55 -70.01,-114.43 112.79 09/16/2023 07:22:58 -70.00,-114.39 112.80 2.07 57

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/4/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230904.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/04/2023 in txt file.

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