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: 5/23/2024
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 05/25/2024 06:07:58 -70.25, -95.68 130.88 05/25/2024 06:07:26 -70.23, -95.73 130.89 2.57 32
2 05/25/2024 06:57:26 70.09, 71.74 48.96 05/25/2024 06:58:09 70.08, 71.81 48.95 3.06 43
3 05/27/2024 21:34:51 70.51,-147.04 48.94 05/27/2024 21:33:39 70.54,-147.75 48.99 26.54 72
4 05/27/2024 22:24:25 -70.18, 20.12 131.39 05/27/2024 22:24:16 -70.18, 20.14 131.39 1.18 9
5 05/27/2024 23:13:52 70.07,-172.40 48.50 05/27/2024 23:15:00 70.08,-172.40 48.50 0.33 68
6 05/30/2024 13:51:21 70.23, -31.56 48.27 05/30/2024 13:50:24 70.24, -31.48 48.27 2.88 57
7 05/30/2024 14:40:51 -70.13, 135.92 131.85 05/30/2024 14:41:06 -70.13, 135.99 131.84 2.90 15
8 05/30/2024 15:30:30 69.35, -57.50 47.40 05/30/2024 15:31:37 69.35, -55.53 47.35 77.04 67
9 06/02/2024 06:07:45 70.23, 84.34 47.91 06/02/2024 06:07:14 70.21, 84.35 47.89 3.12 31
10 06/02/2024 06:57:15 -70.13,-108.18 132.20 06/02/2024 06:57:56 -70.10,-108.17 132.23 2.92 41
11 06/04/2024 21:34:37 -70.52, 33.01 132.12 06/04/2024 21:33:25 -70.60, 32.22 132.02 30.51 72
12 06/04/2024 22:24:08 70.19,-159.84 47.55 06/04/2024 22:24:03 70.19,-159.83 47.56 0.59 5
13 06/04/2024 23:13:38 -70.08, 7.65 132.56 06/04/2024 23:14:45 -70.08, 7.65 132.56 0.31 67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2024
SNOs_Map_LANDSAT-8_NPP_20240523.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/23/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP