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: 9/3/2022
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 09/03/2022 22:25:57 70.13,-159.87 62.77 09/03/2022 22:24:53 70.15,-159.89 62.79 2.21 64
2 09/03/2022 23:15:27 -70.01, 7.60 117.34 09/03/2022 23:15:34 -70.01, 7.64 117.34 1.82 7
3 09/04/2022 00:05:01 69.53, 174.58 62.21 09/04/2022 00:06:11 69.51, 175.68 62.17 42.90 70
4 09/06/2022 14:42:29 70.07, -44.08 63.69 09/06/2022 14:41:48 70.07, -44.01 63.70 3.00 41
5 09/06/2022 15:31:59 -69.96, 123.39 116.40 09/06/2022 15:32:30 -69.98, 123.45 116.39 3.10 31
6 09/09/2022 06:09:22 -70.76, -94.84 114.64 09/09/2022 06:08:13 -70.84, -96.78 114.52 71.53 69
7 09/09/2022 06:59:00 70.05, 71.77 64.68 09/09/2022 06:58:44 70.05, 71.79 64.68 1.01 16
8 09/09/2022 07:48:30 -69.94,-120.75 115.42 09/09/2022 07:49:26 -69.95,-120.75 115.41 1.04 56
9 09/11/2022 22:26:04 -70.13, 20.12 114.25 09/11/2022 22:24:56 -70.14, 20.11 114.23 0.86 68
10 09/11/2022 23:15:31 70.02,-172.39 65.66 09/11/2022 23:15:40 70.03,-172.41 65.67 1.26 9
11 09/12/2022 00:05:05 -69.65, -5.29 114.70 09/12/2022 00:06:16 -69.67, -4.56 114.69 28.30 71
12 09/14/2022 14:42:34 -70.10, 135.95 113.26 09/14/2022 14:41:50 -70.07, 135.98 113.28 3.27 44
13 09/14/2022 15:32:01 69.99, -56.57 66.65 09/14/2022 15:32:34 69.97, -56.55 66.63 2.24 33

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/3/2022
SNOs_Map_LANDSAT-8_NPP_20220903.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/03/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP