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: 8/14/2023
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 08/16/2023 13:52:21 70.24, -31.45 56.50 08/16/2023 13:51:34 70.26, -31.44 56.53 2.95 47
2 08/16/2023 14:41:51 -70.13, 136.03 123.60 08/16/2023 14:42:15 -70.12, 136.09 123.61 2.30 24
3 08/19/2023 06:08:52 70.23, 84.41 57.34 08/19/2023 06:08:27 70.21, 84.41 57.33 2.12 25
4 08/19/2023 06:58:22 -70.12,-108.11 122.75 08/19/2023 06:59:09 -70.12,-108.13 122.76 1.07 47
5 08/21/2023 21:35:53 -70.47, 32.99 121.56 08/21/2023 21:34:41 -70.53, 32.36 121.47 24.47 72
6 08/21/2023 22:25:23 70.19,-159.76 58.19 08/21/2023 22:25:21 70.21,-159.83 58.21 3.19 2
7 08/21/2023 23:14:53 -70.09, 7.73 121.90 08/21/2023 23:16:02 -70.06, 7.72 121.93 2.92 69
8 08/24/2023 13:52:27 -70.25, 148.56 120.87 08/24/2023 13:51:30 -70.27, 148.54 120.84 2.69 57
9 08/24/2023 14:41:54 70.14, -43.96 59.04 08/24/2023 14:42:13 70.11, -43.91 59.01 3.09 19
10 08/24/2023 15:31:35 -69.43, 122.70 121.63 08/24/2023 15:32:43 -69.38, 124.49 121.74 70.27 68
11 08/27/2023 06:08:56 -70.23, -95.59 119.97 08/27/2023 06:08:22 -70.23, -95.63 119.96 1.40 34
12 08/27/2023 06:58:23 70.11, 71.89 59.93 08/27/2023 06:59:06 70.13, 71.84 59.95 2.85 43

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/14/2023
SNOs_Map_LANDSAT-8_NPP_20230814.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/14/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP