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: 1/14/2022
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 01/16/2022 07:22:08 -70.30,-114.63 88.77 01/16/2022 07:23:19 -70.22,-114.19 88.88 18.99 71
2 01/16/2022 08:12:49 70.01, 53.12 90.92 01/16/2022 08:12:48 70.01, 53.16 90.92 1.62 1
3 01/16/2022 09:03:30 -69.88,-139.36 89.23 01/16/2022 09:02:18 -69.89,-139.37 89.21 1.71 72
4 01/18/2022 23:39:03 -70.08, 1.47 89.54 01/18/2022 23:39:50 -70.08, 1.49 89.54 0.75 47
5 01/19/2022 00:29:47 69.95, 168.97 90.33 01/19/2022 00:29:17 69.97, 168.99 90.35 2.57 30
6 01/21/2022 15:05:31 70.79, -51.22 90.65 01/21/2022 15:06:39 70.64, -49.44 90.43 67.39 68
7 01/21/2022 15:56:00 -70.01, 117.32 90.18 01/21/2022 15:56:18 -70.04, 117.31 90.16 2.64 18
8 01/21/2022 16:46:45 69.94, -75.26 89.75 01/21/2022 16:45:45 69.93, -75.19 89.74 3.16 60
9 01/24/2022 07:22:17 70.10, 65.63 89.31 01/24/2022 07:23:17 70.10, 65.65 89.30 0.55 60
10 01/24/2022 08:12:59 -70.01,-126.91 90.80 01/24/2022 08:12:47 -69.99,-126.87 90.82 2.16 12
11 01/24/2022 09:03:32 69.30, 41.43 88.46 01/24/2022 09:02:23 69.38, 39.95 88.61 59.07 69
12 01/26/2022 23:39:15 70.04,-178.52 88.59 01/26/2022 23:39:46 70.04,-178.55 88.58 0.94 31
13 01/27/2022 00:29:57 -69.95, -11.06 91.52 01/27/2022 00:29:16 -69.94, -11.06 91.53 1.10 41

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/14/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220114.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/14/2022 in txt file.

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