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: 4/21/2021
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 04/21/2021 07:06:49 -80.35, -76.43 110.27 04/21/2021 07:06:28 -80.33, -76.34 110.28 2.94 21
2 04/21/2021 07:56:16 80.32, 90.93 69.68 04/21/2021 07:57:26 80.32, 90.94 69.71 0.61 70
3 04/23/2021 12:40:31 80.36, 20.27 69.03 04/23/2021 12:39:38 80.34, 20.24 68.99 2.70 53
4 04/23/2021 13:29:59 -80.33,-172.40 111.04 04/23/2021 13:30:39 -80.32,-172.25 111.02 2.99 40
5 04/25/2021 19:03:41 80.34, -75.74 68.26 04/25/2021 19:03:50 80.35, -75.84 68.26 1.97 9
6 04/28/2021 00:37:24 -80.35, 20.91 112.43 04/28/2021 00:37:02 -80.35, 20.92 112.44 0.28 22
7 04/28/2021 01:26:50 80.35,-171.47 67.56 04/28/2021 01:28:01 80.33,-171.61 67.56 2.94 71
8 04/30/2021 06:11:06 80.35, 117.49 66.89 04/30/2021 06:10:13 80.35, 117.64 66.89 2.74 53
9 04/30/2021 07:00:33 -80.32, -75.13 113.17 04/30/2021 07:01:12 -80.35, -75.05 113.12 3.07 39
10 05/02/2021 12:34:14 80.35, 21.73 66.23 05/02/2021 12:34:23 80.34, 21.84 66.23 2.45 9
11 05/04/2021 18:07:57 -80.36, 118.36 114.41 05/04/2021 18:07:34 -80.36, 118.33 114.42 0.57 23

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/21/2021
SNOs_Map_LANDSAT-8_NOAA-19_20210421.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 04/21/2021 in txt file.

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