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: 10/28/2022
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 10/29/2022 22:26:05 -70.12, 20.09 96.31 10/29/2022 22:24:56 -70.14, 20.14 96.29 3.15 69
2 10/29/2022 23:15:32 70.02,-172.41 83.61 10/29/2022 23:15:40 70.03,-172.37 83.61 1.54 8
3 10/30/2022 00:05:06 -69.69, -5.24 96.72 10/30/2022 00:06:17 -69.68, -4.53 96.73 27.55 71
4 11/01/2022 14:42:34 -70.15, 136.00 95.41 11/01/2022 14:41:50 -70.14, 135.93 95.42 3.14 44
5 11/01/2022 15:32:02 69.99, -56.58 84.44 11/01/2022 15:32:33 69.97, -56.51 84.43 3.51 31
6 11/04/2022 06:09:23 70.82, 85.24 86.10 11/04/2022 06:08:15 70.92, 83.14 86.19 77.12 68
7 11/04/2022 06:59:04 -70.11,-108.18 94.62 11/04/2022 06:58:43 -70.09,-108.21 94.64 2.35 21
8 11/04/2022 07:48:30 70.00, 59.31 85.29 11/04/2022 07:49:26 69.98, 59.27 85.27 3.28 56
9 11/06/2022 22:26:03 70.15,-159.87 86.23 11/06/2022 22:24:53 70.14,-159.83 86.22 2.28 70
10 11/06/2022 23:15:33 -70.04, 7.61 93.87 11/06/2022 23:15:35 -70.04, 7.64 93.87 1.08 2
11 11/07/2022 00:05:04 69.71, 174.80 85.81 11/07/2022 00:06:15 69.72, 175.43 85.82 24.42 71
12 11/09/2022 14:42:32 70.12, -44.03 86.98 11/09/2022 14:41:46 70.10, -43.99 86.96 2.83 46
13 11/09/2022 15:32:02 -70.02, 123.45 93.12 11/09/2022 15:32:28 -70.00, 123.48 93.13 1.65 26

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/28/2022
SNOs_Map_LANDSAT-8_NPP_20221029.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/28/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP