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: 6/15/2024
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 06/18/2024 06:08:01 70.43, 84.73 46.96 06/18/2024 06:06:49 70.52, 83.97 47.08 30.22 72
2 06/18/2024 06:57:35 -70.11,-108.11 133.36 06/18/2024 06:57:25 -70.12,-108.08 133.34 2.01 10
3 06/18/2024 07:47:02 70.00, 59.39 46.54 06/18/2024 07:48:09 70.01, 59.40 46.54 1.05 67
4 06/20/2024 22:24:37 70.18,-159.76 46.69 06/20/2024 22:23:32 70.19,-159.71 46.71 2.34 65
5 06/20/2024 23:14:07 -70.07, 7.72 133.41 06/20/2024 23:14:14 -70.10, 7.75 133.39 3.01 7
6 06/21/2024 00:03:41 69.58, 174.68 46.12 06/21/2024 00:04:51 69.62, 175.77 46.12 42.65 70
7 06/23/2024 14:41:08 70.16, -43.90 46.71 06/23/2024 14:40:21 70.17, -43.89 46.73 1.18 47
8 06/23/2024 15:30:38 -70.06, 123.58 133.39 06/23/2024 15:31:03 -70.08, 123.56 133.37 2.58 25
9 06/26/2024 06:57:38 70.12, 71.91 46.74 06/26/2024 06:57:08 70.12, 71.99 46.75 2.96 30
10 06/26/2024 07:47:08 -70.02,-120.60 133.36 06/26/2024 07:47:50 -70.02,-120.55 133.35 2.12 42
11 06/28/2024 22:24:33 -70.64, 20.92 132.63 06/28/2024 22:23:22 -70.70, 19.56 132.52 50.55 71
12 06/28/2024 23:14:08 70.09,-172.24 46.85 06/28/2024 23:13:57 70.12,-172.22 46.88 3.38 11
13 06/29/2024 00:03:38 -69.99, -4.75 133.25 06/29/2024 00:04:38 -69.98, -4.68 133.27 3.09 60

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/15/2024
SNOs_Map_LANDSAT-8_NPP_20240616.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/15/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP