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: 8/25/2024
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 08/26/2024 13:51:59 -70.92, 149.58 119.27 08/26/2024 13:50:52 -71.00, 147.16 119.11 88.15 67
2 08/26/2024 14:41:40 70.06, -44.06 59.91 08/26/2024 14:41:20 70.05, -44.00 59.91 2.34 20
3 08/26/2024 15:31:10 -69.95, 123.41 120.19 08/26/2024 15:32:02 -69.96, 123.45 120.18 2.28 52
4 08/29/2024 06:08:41 -70.15, -95.69 119.08 08/29/2024 06:07:29 -70.13, -95.65 119.09 2.66 72
5 08/29/2024 06:58:08 70.04, 71.80 60.83 08/29/2024 06:58:13 70.02, 71.82 60.81 2.35 5
6 08/29/2024 07:47:40 -69.82,-120.87 119.37 08/29/2024 07:48:53 -69.82,-120.56 119.39 12.03 73
7 08/31/2024 22:25:09 -70.08, 20.11 118.19 08/31/2024 22:24:22 -70.10, 20.16 118.16 3.11 47
8 08/31/2024 23:14:35 70.02,-172.33 61.77 08/31/2024 23:15:06 70.00,-172.37 61.75 3.01 31
9 09/03/2024 13:51:54 70.78, -30.60 63.46 09/03/2024 13:50:45 70.83, -32.53 63.56 70.98 69
10 09/03/2024 14:41:34 -70.07, 136.00 117.22 09/03/2024 14:41:14 -70.09, 135.95 117.20 2.51 20
11 09/03/2024 15:31:01 69.96, -56.53 62.68 09/03/2024 15:31:57 69.94, -56.51 62.67 1.79 56
12 09/06/2024 06:08:29 70.17, 84.40 63.86 09/06/2024 06:07:24 70.15, 84.32 63.85 3.55 65
13 09/06/2024 06:58:00 -70.02,-108.19 116.29 09/06/2024 06:58:06 -70.04,-108.19 116.26 3.05 6
14 09/06/2024 07:47:33 69.56, 58.83 63.29 09/06/2024 07:48:43 69.58, 59.81 63.28 37.93 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/25/2024
SNOs_Map_LANDSAT-8_NPP_20240825.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/25/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP