Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/14/2021
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 04/14/2021 13:36:14 -80.33,-173.96 107.99 04/14/2021 13:35:54 -80.32,-173.82 108.00 2.77 20
2 04/14/2021 14:25:40 80.33, -6.29 72.00 04/14/2021 14:26:50 80.30, -6.35 72.00 3.07 70
3 04/16/2021 19:09:56 80.35, -77.20 71.27 04/16/2021 19:09:03 80.34, -77.34 71.22 3.01 53
4 04/16/2021 19:59:24 -80.32, 90.14 108.80 04/16/2021 20:00:06 -80.33, 90.02 108.79 2.61 42
5 04/19/2021 01:33:06 80.33,-173.14 70.46 04/19/2021 01:33:14 80.32,-173.03 70.47 2.36 8
6 04/21/2021 07:06:50 -80.32, -76.71 110.32 04/21/2021 07:06:29 -80.34, -76.64 110.30 2.99 21
7 04/21/2021 07:56:16 80.32, 90.90 69.67 04/21/2021 07:57:26 80.32, 90.93 69.71 1.18 70
8 04/23/2021 12:40:31 80.36, 20.25 69.02 04/23/2021 12:39:38 80.34, 20.26 68.99 2.51 53
9 04/23/2021 13:29:59 -80.33,-172.36 111.04 04/23/2021 13:30:40 -80.34,-172.52 111.03 2.96 41
10 04/25/2021 19:03:41 80.34, -75.75 68.26 04/25/2021 19:03:50 80.34, -75.79 68.26 0.97 9
11 04/28/2021 00:37:24 -80.36, 20.98 112.42 04/28/2021 00:37:02 -80.34, 21.05 112.43 2.31 22

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/14/2021
SNOs_Map_LANDSAT-8_NOAA-19_20210414.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 04/14/2021 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NOAA-19