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: 3/12/2022
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 03/13/2022 06:32:30 -70.18,-101.96 106.90 03/13/2022 06:33:38 -70.15,-101.98 106.95 3.35 68
2 03/13/2022 07:23:14 70.07, 65.52 72.97 03/13/2022 07:23:05 70.04, 65.52 72.95 2.43 9
3 03/13/2022 08:13:51 -69.70,-126.62 107.43 03/13/2022 08:12:38 -69.77,-127.24 107.33 24.61 73
4 03/15/2022 22:49:27 -70.13, 13.87 108.01 03/15/2022 22:50:06 -70.13, 13.87 108.03 0.82 39
5 03/15/2022 23:40:11 70.03,-178.65 71.86 03/15/2022 23:39:33 70.02,-178.64 71.86 0.96 38
6 03/18/2022 14:15:48 70.57, -38.36 71.40 03/18/2022 14:16:58 70.47, -37.38 71.26 37.90 70
7 03/18/2022 15:06:23 -70.09, 129.70 109.12 03/18/2022 15:06:33 -70.09, 129.70 109.13 0.32 10
8 03/18/2022 15:57:07 69.99, -62.83 70.76 03/18/2022 15:56:00 69.98, -62.81 70.76 1.23 67
9 03/21/2022 06:32:38 70.17, 78.04 69.91 03/21/2022 06:33:31 70.15, 78.03 69.88 1.86 53
10 03/21/2022 07:23:20 -70.06,-114.48 110.22 03/21/2022 07:23:01 -70.05,-114.48 110.24 1.59 19
11 03/21/2022 08:13:49 69.16, 54.14 68.83 03/21/2022 08:12:41 69.21, 52.03 68.97 83.67 68
12 03/23/2022 22:49:35 70.14,-166.15 68.81 03/23/2022 22:49:58 70.14,-166.10 68.81 2.10 23
13 03/23/2022 23:40:17 -70.03, 1.33 111.32 03/23/2022 23:39:28 -70.04, 1.39 111.30 2.69 49

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/12/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220312.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/12/2022 in txt file.

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