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: 4/23/2021
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 04/23/2021 12:40:31 80.36, 20.21 69.02 04/23/2021 12:39:38 80.34, 20.17 68.98 1.63 53
2 04/23/2021 13:29:59 -80.32,-172.48 111.06 04/23/2021 13:30:39 -80.33,-172.34 111.02 2.81 40
3 04/25/2021 19:03:41 80.33, -75.80 68.25 04/25/2021 19:03:50 80.35, -75.92 68.26 2.95 9
4 04/28/2021 00:37:24 -80.34, 20.85 112.44 04/28/2021 00:37:02 -80.35, 20.82 112.44 1.27 22
5 04/28/2021 01:26:50 80.34,-171.52 67.55 04/28/2021 01:28:01 80.34,-171.70 67.56 3.29 71
6 04/30/2021 06:11:06 80.35, 117.45 66.89 04/30/2021 06:10:13 80.36, 117.55 66.88 2.10 53
7 04/30/2021 07:00:33 -80.35, -74.88 113.12 04/30/2021 07:01:12 -80.33, -74.82 113.11 1.99 39
8 05/02/2021 12:34:15 80.35, 21.70 66.22 05/02/2021 12:34:24 80.35, 21.74 66.23 0.89 9
9 05/04/2021 18:07:58 -80.36, 118.34 114.41 05/04/2021 18:07:35 -80.37, 118.22 114.43 2.29 23
10 05/04/2021 18:57:24 80.35, -74.08 65.57 05/04/2021 18:58:35 80.34, -74.08 65.59 1.39 71
11 05/06/2021 23:41:39 80.38,-144.84 65.01 05/06/2021 23:40:47 80.36,-144.89 64.97 2.84 52

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/23/2021
SNOs_Map_LANDSAT-8_NOAA-19_20210423.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 04/23/2021 in txt file.

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