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: 1/12/2024
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 01/12/2024 22:25:32 70.17,-159.85 91.75 01/12/2024 22:24:34 70.17,-159.84 91.77 0.76 58
2 01/12/2024 23:15:02 -70.06, 7.63 88.36 01/12/2024 23:15:16 -70.08, 7.62 88.34 2.33 14
3 01/13/2024 00:04:40 69.35, 174.30 90.96 01/13/2024 00:05:48 69.33, 176.03 90.88 68.21 68
4 01/15/2024 14:42:02 70.12, -44.04 91.25 01/15/2024 14:41:30 70.15, -44.04 91.29 3.37 32
5 01/15/2024 15:31:32 -70.01, 123.44 88.86 01/15/2024 15:32:11 -70.00, 123.51 88.88 2.82 39
6 01/18/2024 06:08:59 -70.48, -95.28 88.91 01/18/2024 06:07:47 -70.51, -96.14 88.84 32.14 72
7 01/18/2024 06:58:31 70.10, 71.81 90.72 01/18/2024 06:58:25 70.09, 71.82 90.71 1.30 6
8 01/18/2024 07:48:01 -69.99,-120.71 89.39 01/18/2024 07:49:07 -69.99,-120.71 89.41 0.83 66
9 01/20/2024 22:25:32 -70.15, 20.13 89.78 01/20/2024 22:24:36 -70.19, 20.13 89.73 3.57 56
10 01/20/2024 23:14:59 70.04,-172.39 90.11 01/20/2024 23:15:19 70.03,-172.33 90.10 2.62 20
11 01/21/2024 00:04:41 -69.28, -5.80 90.62 01/21/2024 00:05:49 -69.29, -3.93 90.68 73.72 68
12 01/23/2024 14:42:00 -70.12, 135.96 90.41 01/23/2024 14:41:31 -70.14, 135.97 90.38 1.90 29
13 01/23/2024 15:31:27 70.00, -56.56 89.48 01/23/2024 15:32:14 69.99, -56.49 89.45 3.24 47

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/12/2024
SNOs_Map_LANDSAT-8_NPP_20240112.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/12/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP