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: 2/1/2022
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 02/02/2022 14:42:02 -70.19, 136.07 93.08 02/02/2022 14:40:57 -70.18, 136.06 93.09 1.84 65
2 02/02/2022 15:31:29 70.10, -56.43 86.82 02/02/2022 15:31:41 70.07, -56.46 86.79 3.22 12
3 02/02/2022 16:21:06 -69.59, 110.51 93.67 02/02/2022 16:22:16 -69.61, 111.54 93.71 40.05 70
4 02/05/2022 06:58:32 -70.13,-108.15 93.94 02/05/2022 06:57:47 -70.13,-108.08 93.93 2.84 45
5 02/05/2022 07:47:59 70.02, 59.35 85.96 02/05/2022 07:48:31 70.03, 59.39 85.96 1.65 32
6 02/07/2022 22:25:18 70.92,-158.72 86.00 02/07/2022 22:24:10 70.98,-160.97 86.16 81.82 68
7 02/07/2022 23:15:01 -70.10, 7.69 94.80 02/07/2022 23:14:37 -70.09, 7.77 94.80 3.04 24
8 02/08/2022 00:04:28 69.99, 175.18 85.10 02/08/2022 00:05:21 69.99, 175.23 85.09 1.80 53
9 02/10/2022 14:41:59 70.22, -43.89 84.48 02/10/2022 14:40:46 70.21, -43.94 84.49 2.43 73
10 02/10/2022 15:31:29 -70.11, 123.59 95.64 02/10/2022 15:31:28 -70.11, 123.53 95.64 2.39 1
11 02/10/2022 16:20:58 69.90, -69.07 84.15 02/10/2022 16:22:10 69.91, -68.85 84.14 8.53 72
12 02/13/2022 06:58:27 70.17, 71.92 83.54 02/13/2022 06:57:35 70.18, 71.89 83.57 1.85 52
13 02/13/2022 07:47:57 -70.06,-120.60 96.58 02/13/2022 07:48:17 -70.08,-120.63 96.56 2.11 20

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/1/2022
SNOs_Map_LANDSAT-8_NPP_20220201.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/01/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP