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: 8/3/2024
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 08/05/2024 06:08:30 70.16, 84.33 53.32 08/05/2024 06:07:33 70.17, 84.29 53.34 1.99 57
2 08/05/2024 06:58:00 -70.04,-108.20 126.79 08/05/2024 06:58:14 -70.04,-108.20 126.79 0.40 14
3 08/05/2024 07:47:39 69.28, 58.40 52.51 08/05/2024 07:48:46 69.27, 60.24 52.42 72.38 67
4 08/07/2024 22:24:58 70.08,-159.89 53.99 08/07/2024 22:24:28 70.08,-159.81 53.99 2.72 30
5 08/07/2024 23:14:27 -70.01, 7.66 126.07 08/07/2024 23:15:10 -70.00, 7.63 126.09 2.16 43
6 08/10/2024 13:51:55 -70.23, 148.58 125.11 08/10/2024 13:50:41 -70.28, 148.33 125.03 11.36 74
7 08/10/2024 14:41:23 70.07, -44.00 54.75 08/10/2024 14:41:23 70.06, -44.01 54.74 1.29 0
8 08/10/2024 15:30:53 -69.95, 123.47 125.35 08/10/2024 15:32:05 -69.97, 123.43 125.34 2.44 72
9 08/13/2024 06:08:22 -70.12, -95.66 124.41 08/13/2024 06:07:34 -70.11, -95.63 124.42 2.35 48
10 08/13/2024 06:57:49 70.01, 71.83 55.50 08/13/2024 06:58:18 69.99, 71.85 55.47 3.01 29
11 08/15/2024 21:35:08 70.69,-146.56 56.96 08/15/2024 21:33:59 70.77,-148.24 57.11 62.57 69
12 08/15/2024 22:24:47 -70.09, 20.19 123.61 08/15/2024 22:24:30 -70.10, 20.14 123.60 2.04 17
13 08/15/2024 23:14:14 69.98,-172.32 56.30 08/15/2024 23:15:14 69.99,-172.38 56.30 2.33 60

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/3/2024
SNOs_Map_LANDSAT-8_NPP_20240803.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/03/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP