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: 10/21/2024
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 10/21/2024 15:31:26 70.07, -56.44 80.99 10/21/2024 15:31:01 70.07, -56.48 80.99 1.34 25
2 10/21/2024 16:20:56 -69.96, 111.03 99.12 10/21/2024 16:21:42 -69.93, 111.05 99.14 3.21 46
3 10/24/2024 06:58:27 -70.15,-108.09 98.01 10/24/2024 06:57:14 -70.18,-108.20 97.98 5.67 73
4 10/24/2024 07:47:55 69.98, 59.32 81.84 10/24/2024 07:47:57 70.01, 59.38 81.86 3.44 2
5 10/24/2024 08:37:25 -69.88,-133.20 98.27 10/24/2024 08:38:38 -69.87,-133.10 98.27 3.85 73
6 10/26/2024 23:14:53 -70.10, 7.73 97.15 10/26/2024 23:14:08 -70.09, 7.72 97.16 1.59 45
7 10/27/2024 00:04:20 69.98, 175.22 82.75 10/27/2024 00:04:52 69.96, 175.21 82.73 2.40 32
8 10/29/2024 14:41:41 70.57, -43.31 84.21 10/29/2024 14:40:31 70.62, -44.67 84.26 50.48 70
9 10/29/2024 15:31:19 -70.03, 123.53 96.33 10/29/2024 15:31:04 -70.06, 123.53 96.30 3.38 15
10 10/29/2024 16:20:46 69.91, -68.99 83.57 10/29/2024 16:21:48 69.94, -68.98 83.60 3.05 62
11 11/01/2024 06:58:13 70.09, 71.89 84.59 11/01/2024 06:57:17 70.08, 71.94 84.58 2.23 56
12 11/01/2024 07:47:43 -69.99,-120.62 95.51 11/01/2024 07:47:59 -69.99,-120.61 95.50 0.71 16
13 11/01/2024 08:37:23 69.15, 45.89 83.67 11/01/2024 08:38:30 69.18, 47.88 83.71 78.96 67
14 11/03/2024 23:14:36 70.03,-172.28 85.37 11/03/2024 23:14:12 70.03,-172.22 85.37 2.59 24
15 11/04/2024 00:04:06 -69.93, -4.79 94.73 11/04/2024 00:04:54 -69.95, -4.77 94.71 2.35 48

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/21/2024
SNOs_Map_LANDSAT-8_NPP_20241021.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/21/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP