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: 11/19/2022
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 11/21/2022 15:05:59 70.11, -50.26 90.00 11/21/2022 15:07:10 70.09, -50.25 89.98 2.16 71
2 11/21/2022 15:56:40 -69.96, 117.28 90.15 11/21/2022 15:56:40 -69.97, 117.22 90.14 2.95 0
3 11/21/2022 16:47:21 69.69, -75.01 89.60 11/21/2022 16:46:09 69.76, -75.42 89.67 17.69 72
4 11/24/2022 07:22:51 70.04, 65.61 90.49 11/24/2022 07:23:41 70.04, 65.55 90.49 2.40 50
5 11/24/2022 08:13:33 -69.94,-126.92 89.60 11/24/2022 08:13:11 -69.93,-126.97 89.62 2.70 22
6 11/26/2022 23:39:44 70.04,-178.60 91.01 11/26/2022 23:40:11 70.03,-178.58 91.00 0.84 27
7 11/27/2022 00:30:26 -69.93, -11.12 89.10 11/27/2022 00:29:41 -69.92, -11.10 89.11 1.51 45
8 11/29/2022 15:05:58 -70.45, 129.23 88.12 11/29/2022 15:07:09 -70.34, 130.10 88.23 34.30 71
9 11/29/2022 15:56:35 69.98, -62.73 91.42 11/29/2022 15:56:41 69.96, -62.80 91.40 3.55 6
10 11/29/2022 16:47:17 -69.88, 104.74 88.68 11/29/2022 16:46:11 -69.86, 104.68 88.71 3.22 66
11 12/02/2022 07:22:44 -70.08,-114.42 88.07 12/02/2022 07:23:43 -70.10,-114.37 88.05 2.94 59
12 12/02/2022 08:13:28 69.99, 53.04 91.85 12/02/2022 08:13:10 69.99, 53.12 91.85 2.99 18
13 12/02/2022 09:03:59 -69.30,-138.63 88.85 12/02/2022 09:02:49 -69.39,-140.07 88.74 57.17 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/19/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221119.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/19/2022 in txt file.

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