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: 10/25/2022
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 10/27/2022 06:09:24 -70.78, -94.83 96.54 10/27/2022 06:08:15 -70.80, -96.68 96.52 67.82 69
2 10/27/2022 06:59:02 70.07, 71.79 82.77 10/27/2022 06:58:47 70.05, 71.81 82.74 2.76 15
3 10/27/2022 07:48:32 -69.96,-120.74 97.34 10/27/2022 07:49:29 -69.96,-120.73 97.34 0.20 57
4 10/29/2022 22:26:04 -70.17, 20.16 96.26 10/29/2022 22:24:56 -70.15, 20.13 96.28 2.41 68
5 10/29/2022 23:15:32 70.01,-172.42 83.60 10/29/2022 23:15:40 70.04,-172.39 83.63 3.23 8
6 10/30/2022 00:05:06 -69.68, -5.25 96.73 10/30/2022 00:06:17 -69.69, -4.54 96.72 27.24 71
7 11/01/2022 14:42:35 -70.10, 135.93 95.46 11/01/2022 14:41:49 -70.09, 136.00 95.47 2.75 46
8 11/01/2022 15:32:02 69.99, -56.57 84.44 11/01/2022 15:32:33 69.98, -56.52 84.44 2.39 31
9 11/04/2022 06:09:23 70.83, 85.26 86.11 11/04/2022 06:08:15 70.92, 83.14 86.20 77.94 68
10 11/04/2022 06:59:05 -70.07,-108.24 94.66 11/04/2022 06:58:43 -70.09,-108.21 94.63 2.46 22
11 11/04/2022 07:48:32 69.96, 59.25 85.25 11/04/2022 07:49:27 69.98, 59.26 85.27 2.51 55
12 11/06/2022 22:26:04 70.18,-159.83 86.26 11/06/2022 22:24:55 70.19,-159.91 86.27 2.98 69
13 11/06/2022 23:15:35 -70.02, 7.58 93.90 11/06/2022 23:15:36 -70.04, 7.64 93.88 3.21 1
14 11/07/2022 00:05:05 69.74, 174.83 85.84 11/07/2022 00:06:16 69.72, 175.43 85.82 23.10 71

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/25/2022
SNOs_Map_LANDSAT-8_NPP_20221025.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/25/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP