Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/22/2020
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 11/22/2020 06:58:42 70.11, 71.86 90.24 11/22/2020 06:57:30 70.12, 71.90 90.25 1.70 72
2 11/22/2020 07:48:12 -70.00,-120.66 89.87 11/22/2020 07:48:11 -69.99,-120.59 89.87 2.98 1
3 11/22/2020 08:37:41 69.78, 46.69 89.93 11/22/2020 08:38:53 69.76, 47.07 89.91 15.15 72
4 11/24/2020 23:15:12 70.10,-172.28 90.77 11/24/2020 23:14:23 70.10,-172.30 90.78 1.42 49
5 11/25/2020 00:04:42 -69.98, -4.80 89.34 11/25/2020 00:05:04 -69.97, -4.79 89.35 1.29 22
6 11/27/2020 15:31:42 70.08, -56.43 91.25 11/27/2020 15:31:15 70.04, -56.43 91.22 3.66 27
7 11/27/2020 16:21:12 -69.97, 111.05 88.86 11/27/2020 16:21:57 -69.96, 111.01 88.86 1.84 45
8 11/30/2020 06:58:41 -70.38,-107.76 88.01 11/30/2020 06:57:29 -70.42,-108.55 87.96 29.65 72
9 11/30/2020 07:48:12 70.05, 59.41 91.67 11/30/2020 07:48:08 70.04, 59.35 91.66 2.70 4
10 11/30/2020 08:37:43 -69.89,-133.18 88.48 11/30/2020 08:38:49 -69.90,-133.12 88.48 2.23 66
11 12/02/2020 23:15:15 -70.08, 7.69 87.91 12/02/2020 23:14:15 -70.10, 7.73 87.89 2.45 60
12 12/03/2020 00:04:42 69.96, 175.17 91.99 12/03/2020 00:04:59 69.98, 175.21 92.01 2.43 17
13 12/03/2020 00:54:22 -69.32, -18.08 88.66 12/03/2020 00:55:30 -69.31, -16.49 88.67 62.53 68
14 12/05/2020 15:31:45 -70.05, 123.52 87.59 12/05/2020 15:31:07 -70.04, 123.59 87.59 2.72 38
15 12/05/2020 16:21:12 69.93, -69.00 92.31 12/05/2020 16:21:51 69.93, -68.94 92.31 2.56 39

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/22/2020
SNOs_Map_LANDSAT-8_NPP_20201122.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/22/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP