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: 11/23/2022
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 11/25/2022 14:42:27 70.14, -44.01 90.85 11/25/2022 14:41:34 70.14, -43.98 90.86 1.32 53
2 11/25/2022 15:31:56 -70.08, 123.54 89.21 11/25/2022 15:32:16 -70.06, 123.47 89.23 3.37 20
3 11/25/2022 16:21:39 69.09, -70.15 89.82 11/25/2022 16:22:45 69.14, -67.89 89.87 89.77 66
4 11/28/2022 06:58:57 70.11, 71.84 91.32 11/28/2022 06:58:26 70.10, 71.87 91.31 1.85 31
5 11/28/2022 07:48:27 -70.00,-120.69 88.79 11/28/2022 07:49:08 -70.01,-120.68 88.78 1.47 41
6 11/30/2022 22:25:53 -70.56, 20.73 87.79 11/30/2022 22:24:42 -70.59, 19.58 87.76 42.75 71
7 11/30/2022 23:15:27 70.08,-172.34 91.73 11/30/2022 23:15:18 70.06,-172.28 91.71 2.66 9
8 12/01/2022 00:04:57 -69.97, -4.86 88.38 12/01/2022 00:06:00 -69.97, -4.83 88.38 1.31 63
9 12/03/2022 14:42:28 -70.19, 136.06 87.77 12/03/2022 14:41:26 -70.19, 136.00 87.77 2.11 62
10 12/03/2022 15:31:55 70.08, -56.45 92.13 12/03/2022 15:32:10 70.08, -56.52 92.13 2.61 15
11 12/03/2022 16:21:33 -69.54, 110.43 88.41 12/03/2022 16:22:43 -69.51, 111.64 88.44 47.42 70
12 12/06/2022 06:58:58 -70.13,-108.15 87.48 12/06/2022 06:58:18 -70.15,-108.16 87.46 2.50 40
13 12/06/2022 07:48:25 70.02, 59.34 92.41 12/06/2022 07:49:02 70.05, 59.31 92.44 3.38 37

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/23/2022
SNOs_Map_LANDSAT-8_NPP_20221123.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/23/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP