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: 2/15/2022
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 02/17/2022 06:32:22 71.07, 76.65 83.15 02/17/2022 06:33:28 70.95, 79.26 82.92 95.27 66
2 02/17/2022 07:22:47 -70.08,-114.44 97.92 02/17/2022 07:23:12 -70.07,-114.42 97.94 1.60 25
3 02/17/2022 08:13:31 69.97, 53.05 81.95 02/17/2022 08:12:39 69.97, 53.09 81.96 1.44 52
4 02/19/2022 22:49:03 70.16,-166.10 81.23 02/19/2022 22:50:10 70.16,-166.04 81.21 2.46 67
5 02/19/2022 23:39:45 -70.06, 1.36 98.89 02/19/2022 23:39:40 -70.05, 1.43 98.91 2.99 5
6 02/20/2022 00:30:23 69.63, 169.32 80.64 02/20/2022 00:29:11 69.72, 168.62 80.78 28.63 72
7 02/22/2022 15:05:59 70.09, -50.23 80.18 02/22/2022 15:06:38 70.07, -50.29 80.16 3.12 39
8 02/22/2022 15:56:41 -69.99, 117.24 99.94 02/22/2022 15:56:07 -70.01, 117.27 99.91 3.17 34
9 02/25/2022 06:32:22 -70.65,-102.67 100.20 02/25/2022 06:33:32 -70.51,-101.41 100.41 49.13 70
10 02/25/2022 07:22:57 70.07, 65.55 79.18 02/25/2022 07:23:05 70.07, 65.60 79.17 1.98 8
11 02/25/2022 08:13:39 -69.97,-126.97 100.95 02/25/2022 08:12:35 -69.97,-126.91 100.95 2.27 64
12 02/27/2022 22:49:10 -70.11, 13.95 101.78 02/27/2022 22:50:06 -70.13, 13.92 101.78 1.99 56
13 02/27/2022 23:39:54 70.01,-178.59 78.10 02/27/2022 23:39:33 70.01,-178.60 78.10 0.36 21

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/15/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220215.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/15/2022 in txt file.

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