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: 6/16/2024
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 06:08:00 70.48, 84.80 47.00 06/18/2024 06:06:49 70.53, 83.95 47.09 32.07 71
2 06/18/2024 06:57:34 -70.15,-108.04 133.32 06/18/2024 06:57:25 -70.13,-108.10 133.33 3.05 9
3 06/18/2024 07:47:02 69.99, 59.38 46.53 06/18/2024 07:48:09 70.02, 59.38 46.55 2.78 67
4 06/20/2024 22:24:37 70.17,-159.77 46.69 06/20/2024 22:23:32 70.19,-159.72 46.72 3.19 65
5 06/20/2024 23:14:06 -70.12, 7.79 133.37 06/20/2024 23:14:14 -70.11, 7.73 133.38 2.48 8
6 06/21/2024 00:03:41 69.57, 174.67 46.11 06/21/2024 00:04:50 69.57, 175.84 46.07 45.35 69
7 06/23/2024 14:41:08 70.16, -43.91 46.71 06/23/2024 14:40:21 70.18, -43.90 46.73 2.24 47
8 06/23/2024 15:30:38 -70.05, 123.57 133.40 06/23/2024 15:31:02 -70.04, 123.63 133.42 2.99 24
9 06/26/2024 06:57:39 70.12, 71.91 46.74 06/26/2024 06:57:09 70.12, 71.98 46.75 2.87 30
10 06/26/2024 07:47:09 -70.01,-120.61 133.36 06/26/2024 07:47:51 -70.03,-120.56 133.35 2.57 42
11 06/28/2024 22:24:33 -70.64, 20.92 132.63 06/28/2024 22:23:22 -70.70, 19.55 132.52 50.74 71
12 06/28/2024 23:14:08 70.09,-172.24 46.85 06/28/2024 23:13:57 70.12,-172.23 46.88 3.37 11
13 06/29/2024 00:03:38 -69.99, -4.75 133.25 06/29/2024 00:04:38 -69.98, -4.69 133.27 2.82 60

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/16/2024
SNOs_Map_LANDSAT-8_NPP_20240617.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/16/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP