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: 1/17/2022
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 01/18/2022 23:39:02 -70.06, 1.49 89.55 01/18/2022 23:39:49 -70.08, 1.49 89.54 1.85 47
2 01/19/2022 00:29:46 69.93, 168.99 90.31 01/19/2022 00:29:17 69.93, 168.92 90.31 2.91 29
3 01/21/2022 15:05:31 70.77, -51.20 90.64 01/21/2022 15:06:39 70.64, -49.44 90.43 66.11 68
4 01/21/2022 15:56:01 -70.06, 117.26 90.13 01/21/2022 15:56:18 -70.03, 117.30 90.16 3.24 17
5 01/21/2022 16:46:45 69.93, -75.24 89.73 01/21/2022 16:45:45 69.93, -75.20 89.74 1.77 60
6 01/24/2022 07:22:17 70.09, 65.65 89.30 01/24/2022 07:23:17 70.08, 65.62 89.28 1.32 60
7 01/24/2022 08:12:59 -70.00,-126.89 90.81 01/24/2022 08:12:47 -69.97,-126.90 90.84 3.03 12
8 01/24/2022 09:03:32 69.29, 41.45 88.44 01/24/2022 09:02:23 69.37, 39.92 88.59 60.68 69
9 01/26/2022 23:39:15 70.03,-178.51 88.58 01/26/2022 23:39:45 70.06,-178.52 88.60 3.10 30
10 01/27/2022 00:29:57 -69.94, -11.05 91.53 01/27/2022 00:29:15 -69.95, -11.04 91.52 1.35 42
11 01/29/2022 15:05:32 -70.31, 129.52 91.83 01/29/2022 15:06:43 -70.25, 129.99 91.92 18.70 71
12 01/29/2022 15:56:13 70.04, -62.75 87.88 01/29/2022 15:56:12 70.03, -62.68 87.87 2.78 1
13 01/29/2022 16:46:54 -69.89, 104.79 92.29 01/29/2022 16:45:43 -69.87, 104.73 92.30 3.15 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/17/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220117.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/17/2022 in txt file.

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