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: 10/27/2020
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 10/29/2020 06:58:44 -70.13,-108.11 96.36 10/29/2020 06:57:44 -70.10,-108.08 96.38 3.10 60
2 10/29/2020 07:48:11 70.03, 59.39 83.56 10/29/2020 07:48:29 70.03, 59.33 83.57 2.39 18
3 10/29/2020 08:37:51 -69.36,-133.89 97.11 10/29/2020 08:39:00 -69.37,-132.37 97.09 59.39 69
4 10/31/2020 23:15:12 -70.11, 7.75 95.50 10/31/2020 23:14:37 -70.11, 7.68 95.50 2.75 35
5 11/01/2020 00:04:40 69.96, 175.17 84.35 11/01/2020 00:05:20 69.94, 175.25 84.34 3.21 40
6 11/03/2020 14:42:06 70.48, -43.47 85.70 11/03/2020 14:40:55 70.53, -44.52 85.75 39.47 71
7 11/03/2020 15:31:42 -70.04, 123.53 94.74 11/03/2020 15:31:29 -70.02, 123.59 94.75 3.27 13
8 11/03/2020 16:21:09 69.93, -68.97 85.17 11/03/2020 16:22:14 69.96, -69.00 85.20 2.69 65
9 11/06/2020 06:58:41 70.12, 71.90 86.15 11/06/2020 06:57:41 70.12, 71.89 86.16 0.50 60
10 11/06/2020 07:48:11 -70.02,-120.62 93.95 11/06/2020 07:48:23 -70.03,-120.66 93.93 2.46 12
11 11/06/2020 08:37:48 69.35, 46.12 85.40 11/06/2020 08:38:56 69.33, 47.67 85.39 60.98 68
12 11/08/2020 23:15:10 70.09,-172.26 86.90 11/08/2020 23:14:34 70.09,-172.29 86.90 1.17 36
13 11/09/2020 00:04:40 -69.99, -4.78 93.20 11/09/2020 00:05:16 -70.00, -4.83 93.19 2.48 36

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/27/2020
SNOs_Map_LANDSAT-8_NPP_20201027.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/27/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP