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: 8/19/2024
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 08/21/2024 06:08:41 70.13, 84.27 58.16 08/21/2024 06:07:34 70.15, 84.30 58.18 2.38 67
2 08/21/2024 06:58:11 -70.02,-108.25 121.94 08/21/2024 06:58:15 -70.01,-108.17 121.95 3.15 4
3 08/21/2024 07:47:43 69.64, 58.87 57.71 08/21/2024 07:48:54 69.63, 59.71 57.66 32.56 71
4 08/23/2024 22:25:11 70.10,-159.89 59.03 08/23/2024 22:24:27 70.09,-159.84 59.02 2.34 44
5 08/23/2024 23:14:41 -69.99, 7.60 121.07 08/23/2024 23:15:09 -70.00, 7.62 121.07 1.02 28
6 08/26/2024 13:51:59 -70.94, 149.60 119.25 08/26/2024 13:50:52 -70.99, 147.18 119.13 87.89 67
7 08/26/2024 14:41:40 70.06, -44.06 59.91 08/26/2024 14:41:20 70.05, -44.00 59.90 2.82 20
8 08/26/2024 15:31:10 -69.96, 123.43 120.18 08/26/2024 15:32:02 -69.95, 123.47 120.19 1.67 52
9 08/29/2024 06:08:41 -70.13, -95.71 119.10 08/29/2024 06:07:29 -70.12, -95.65 119.10 2.65 72
10 08/29/2024 06:58:08 70.01, 71.76 60.80 08/29/2024 06:58:13 70.02, 71.82 60.82 2.36 5
11 08/29/2024 07:47:40 -69.80,-120.90 119.39 08/29/2024 07:48:52 -69.76,-120.48 119.45 16.75 72
12 08/31/2024 22:25:06 -70.12, 20.18 118.14 08/31/2024 22:24:21 -70.11, 20.15 118.15 1.91 45
13 08/31/2024 23:14:33 70.00,-172.35 61.76 08/31/2024 23:15:05 70.01,-172.39 61.77 2.22 32

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/19/2024
SNOs_Map_LANDSAT-8_NPP_20240819.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/19/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP