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: 12/6/2022
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 12/08/2022 22:25:56 70.21,-159.79 92.89 12/08/2022 22:24:43 70.20,-159.82 92.88 2.01 73
2 12/08/2022 23:15:26 -70.10, 7.68 87.22 12/08/2022 23:15:25 -70.11, 7.63 87.20 2.71 1
3 12/09/2022 00:04:55 69.88, 175.03 92.58 12/09/2022 00:06:07 69.88, 175.29 92.57 9.98 72
4 12/11/2022 14:42:25 70.16, -43.98 93.09 12/11/2022 14:41:41 70.14, -43.97 93.06 2.78 44
5 12/11/2022 15:31:55 -70.05, 123.49 87.03 12/11/2022 15:32:23 -70.05, 123.49 87.03 0.30 28
6 12/14/2022 06:09:16 -70.80, -94.79 86.10 12/14/2022 06:08:07 -70.83, -96.62 86.04 66.80 69
7 12/14/2022 06:58:54 70.09, 71.81 93.21 12/14/2022 06:58:39 70.08, 71.88 93.20 3.21 15
8 12/14/2022 07:48:24 -69.98,-120.71 86.90 12/14/2022 07:49:21 -69.99,-120.66 86.90 1.97 57
9 12/16/2022 22:25:54 -70.18, 20.17 86.58 12/16/2022 22:24:53 -70.20, 20.15 86.55 2.37 61
10 12/16/2022 23:15:21 70.06,-172.35 93.32 12/16/2022 23:15:37 70.08,-172.36 93.33 1.91 16
11 12/17/2022 00:05:00 -69.46, -5.54 87.28 12/17/2022 00:06:09 -69.46, -4.12 87.30 55.57 69
12 12/19/2022 14:42:22 -70.13, 135.99 86.54 12/19/2022 14:41:51 -70.15, 135.99 86.52 1.51 31
13 12/19/2022 15:31:49 70.02, -56.52 93.35 12/19/2022 15:32:35 70.04, -56.53 93.37 1.76 46

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/6/2022
SNOs_Map_LANDSAT-8_NPP_20221207.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/06/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP