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: 1/23/2024
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 01/23/2024 14:41:59 -70.11, 135.95 90.41 01/23/2024 14:41:31 -70.15, 135.96 90.37 3.60 28
2 01/23/2024 15:31:26 70.01, -56.55 89.49 01/23/2024 15:32:15 70.04, -56.57 89.51 2.93 49
3 01/26/2024 06:08:55 70.19, 84.31 89.03 01/26/2024 06:07:43 70.22, 84.30 89.07 3.17 72
4 01/26/2024 06:58:25 -70.07,-108.21 91.09 01/26/2024 06:58:24 -70.06,-108.15 91.10 2.71 1
5 01/26/2024 07:47:54 69.86, 59.13 88.70 01/26/2024 07:49:06 69.85, 59.48 88.67 13.68 72
6 01/28/2024 22:25:21 70.17,-159.83 88.32 01/28/2024 22:24:37 70.15,-159.82 88.31 2.25 44
7 01/28/2024 23:14:51 -70.06, 7.65 91.79 01/28/2024 23:15:19 -70.04, 7.65 91.81 1.15 28
8 01/31/2024 13:52:09 -70.82, 149.40 91.77 01/31/2024 13:51:00 -70.87, 147.49 91.64 69.88 69
9 01/31/2024 14:41:47 70.11, -44.01 87.55 01/31/2024 14:41:32 70.14, -44.04 87.58 3.34 15
10 01/31/2024 15:31:17 -70.00, 123.47 92.57 01/31/2024 15:32:13 -69.98, 123.52 92.60 2.78 56
11 02/03/2024 06:08:45 -70.19, -95.65 93.13 02/03/2024 06:07:42 -70.19, -95.65 93.12 0.23 63
12 02/03/2024 06:58:12 70.07, 71.84 86.75 02/03/2024 06:58:26 70.09, 71.81 86.77 1.78 14
13 02/03/2024 07:47:50 -69.53,-121.29 93.78 02/03/2024 07:49:00 -69.56,-120.09 93.80 46.84 70
14 02/05/2024 22:25:09 -70.12, 20.16 93.99 02/05/2024 22:24:35 -70.14, 20.19 93.96 2.86 34
15 02/05/2024 23:14:35 70.06,-172.29 85.94 02/05/2024 23:15:19 70.05,-172.35 85.93 2.95 44

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/23/2024
SNOs_Map_LANDSAT-8_NPP_20240123.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/23/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP