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: 11/18/2023
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 11/19/2023 06:32:41 70.17, 78.08 89.47 11/19/2023 06:33:53 70.16, 78.09 89.46 1.25 72
2 11/19/2023 07:23:22 -70.02,-114.38 90.67 11/19/2023 07:23:23 -70.04,-114.44 90.66 2.97 1
3 11/19/2023 08:14:04 69.80, 53.26 89.12 11/19/2023 08:12:52 69.83, 52.91 89.15 13.96 72
4 11/21/2023 22:49:37 70.12,-166.09 90.03 11/21/2023 22:50:24 70.11,-166.11 90.01 2.14 47
5 11/21/2023 23:40:19 -70.03, 1.37 90.06 11/21/2023 23:39:53 -70.05, 1.45 90.04 3.69 26
6 11/24/2023 14:16:05 -71.08, 140.81 88.45 11/24/2023 14:17:11 -71.01, 143.48 88.53 96.84 66
7 11/24/2023 15:06:32 70.09, -50.27 90.56 11/24/2023 15:06:53 70.09, -50.25 90.56 0.77 21
8 11/24/2023 15:57:14 -69.99, 117.19 89.54 11/24/2023 15:56:23 -69.98, 117.23 89.55 1.54 51
9 11/27/2023 06:32:44 -70.16,-101.93 88.86 11/27/2023 06:33:56 -70.16,-101.92 88.87 0.69 72
10 11/27/2023 07:23:28 70.06, 65.53 91.04 11/27/2023 07:23:23 70.05, 65.57 91.04 1.62 5
11 11/27/2023 08:14:07 -69.80,-126.76 89.22 11/27/2023 08:12:55 -69.84,-127.10 89.18 13.76 72
12 11/29/2023 22:49:40 -70.14, 13.87 88.42 11/29/2023 22:50:26 -70.11, 13.89 88.45 3.35 46
13 11/29/2023 23:40:23 69.98,-178.59 91.44 11/29/2023 23:39:53 69.99,-178.63 91.45 2.01 30

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/18/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231118.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/18/2023 in txt file.

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