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: 11/15/2022
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 11/17/2022 14:42:26 -70.14, 136.01 90.90 11/17/2022 14:41:39 -70.11, 136.03 90.93 3.22 47
2 11/17/2022 15:31:53 70.04, -56.49 89.01 11/17/2022 15:32:24 70.05, -56.56 89.02 2.81 31
3 11/20/2022 06:09:12 70.83, 85.29 90.42 11/20/2022 06:08:04 70.93, 83.19 90.52 77.50 68
4 11/20/2022 06:58:53 -70.12,-108.14 90.30 11/20/2022 06:58:32 -70.11,-108.17 90.31 1.69 21
5 11/20/2022 07:48:20 70.01, 59.36 89.61 11/20/2022 07:49:16 69.99, 59.31 89.59 2.96 56
6 11/22/2022 22:25:49 70.19,-159.78 90.36 11/22/2022 22:24:42 70.20,-159.85 90.37 3.01 67
7 11/22/2022 23:15:19 -70.08, 7.70 89.76 11/22/2022 23:15:23 -70.06, 7.69 89.77 2.22 4
8 11/23/2022 00:04:51 69.69, 174.81 89.87 11/23/2022 00:06:02 69.68, 175.56 89.86 29.21 71
9 11/25/2022 14:42:16 70.13, -43.97 90.84 11/25/2022 14:41:34 70.16, -44.00 90.87 3.31 42
10 11/25/2022 15:31:46 -70.02, 123.51 89.27 11/25/2022 15:32:15 -70.01, 123.55 89.28 1.66 29
11 11/28/2022 06:09:03 -70.87, -94.61 87.93 11/28/2022 06:07:55 -70.91, -96.72 87.89 76.90 68
12 11/28/2022 06:58:42 70.11, 71.90 91.31 11/28/2022 06:58:26 70.12, 71.85 91.33 2.38 16
13 11/28/2022 07:48:12 -70.00,-120.62 88.80 11/28/2022 07:49:07 -69.97,-120.61 88.82 3.19 55

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/15/2022
SNOs_Map_LANDSAT-8_NPP_20221115.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/15/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP