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: 11/18/2022
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 11/20/2022 06:09:12 70.83, 85.29 90.42 11/20/2022 06:08:04 70.93, 83.19 90.52 77.42 68
2 11/20/2022 06:58:53 -70.11,-108.14 90.30 11/20/2022 06:58:32 -70.11,-108.18 90.30 1.29 21
3 11/20/2022 07:48:20 70.01, 59.36 89.61 11/20/2022 07:49:16 69.99, 59.31 89.59 2.83 56
4 11/22/2022 22:25:49 70.19,-159.77 90.36 11/22/2022 22:24:42 70.20,-159.84 90.37 2.77 67
5 11/22/2022 23:15:19 -70.07, 7.69 89.76 11/22/2022 23:15:23 -70.06, 7.69 89.77 2.06 4
6 11/23/2022 00:04:51 69.69, 174.81 89.88 11/23/2022 00:06:02 69.68, 175.57 89.86 29.30 71
7 11/25/2022 14:42:16 70.14, -43.96 90.85 11/25/2022 14:41:34 70.15, -43.99 90.86 1.84 42
8 11/25/2022 15:31:46 -70.02, 123.52 89.27 11/25/2022 15:32:15 -70.01, 123.55 89.28 2.29 29
9 11/28/2022 06:09:04 -70.83, -94.68 87.97 11/28/2022 06:07:55 -70.90, -96.71 87.90 74.46 69
10 11/28/2022 06:58:42 70.12, 71.92 91.33 11/28/2022 06:58:26 70.11, 71.86 91.31 2.72 16
11 11/28/2022 07:48:12 -70.01,-120.61 88.78 11/28/2022 07:49:08 -70.02,-120.68 88.78 2.76 56
12 11/30/2022 22:25:42 -70.16, 20.21 88.20 11/30/2022 22:24:34 -70.18, 20.23 88.18 2.75 68
13 11/30/2022 23:15:09 70.04,-172.30 91.69 11/30/2022 23:15:18 70.07,-172.30 91.73 3.35 9
14 12/01/2022 00:04:43 -69.72, -5.13 88.63 12/01/2022 00:05:55 -69.71, -4.44 88.64 26.53 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/18/2022
SNOs_Map_LANDSAT-8_NPP_20221118.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/18/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP