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 12/06/2022 06:58:58 -70.10,-108.19 87.51 12/06/2022 06:58:26 -70.10,-108.11 87.51 2.91 32
2 12/06/2022 07:48:25 70.01, 59.32 92.40 12/06/2022 07:49:11 70.02, 59.31 92.42 1.89 46
3 12/08/2022 22:25:57 70.19,-159.82 92.87 12/08/2022 22:24:44 70.22,-159.85 92.91 3.63 73
4 12/08/2022 23:15:27 -70.07, 7.65 87.25 12/08/2022 23:15:25 -70.08, 7.68 87.24 1.34 2
5 12/09/2022 00:04:55 69.92, 175.07 92.61 12/09/2022 00:06:08 69.90, 175.26 92.59 7.28 73
6 12/11/2022 14:42:25 70.14, -44.01 93.06 12/11/2022 14:41:41 70.15, -43.99 93.08 2.08 44
7 12/11/2022 15:31:55 -70.02, 123.46 87.05 12/11/2022 15:32:22 -70.01, 123.54 87.06 3.41 27
8 12/14/2022 06:09:16 -70.78, -94.83 86.12 12/14/2022 06:08:07 -70.84, -96.64 86.03 66.48 69
9 12/14/2022 06:58:53 70.12, 71.85 93.24 12/14/2022 06:58:39 70.09, 71.86 93.21 3.51 14
10 12/14/2022 07:48:23 -70.01,-120.67 86.87 12/14/2022 07:49:21 -70.00,-120.68 86.89 1.77 58
11 12/16/2022 22:25:54 -70.21, 20.21 86.55 12/16/2022 22:24:54 -70.20, 20.14 86.55 2.46 60
12 12/16/2022 23:15:21 70.09,-172.31 93.34 12/16/2022 23:15:38 70.09,-172.37 93.34 2.46 17
13 12/17/2022 00:05:01 -69.44, -5.57 87.30 12/17/2022 00:06:10 -69.46, -4.12 87.30 56.67 69
14 12/19/2022 14:42:22 -70.16, 136.03 86.51 12/19/2022 14:41:52 -70.14, 135.99 86.53 2.52 30
15 12/19/2022 15:31:49 70.05, -56.49 93.38 12/19/2022 15:32:36 70.03, -56.53 93.36 2.24 47

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/6/2022
SNOs_Map_LANDSAT-8_NPP_20221206.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