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: 9/28/2023
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 09/28/2023 06:09:03 -70.22, -95.62 107.95 09/28/2023 06:07:52 -70.23, -95.59 107.94 2.00 71
2 09/28/2023 06:58:30 70.12, 71.89 71.97 09/28/2023 06:58:36 70.13, 71.89 71.97 0.62 6
3 09/28/2023 07:48:03 -69.84,-120.87 108.30 09/28/2023 07:49:15 -69.87,-120.41 108.27 18.02 72
4 09/30/2023 22:25:33 -70.20, 20.23 106.93 09/30/2023 22:24:43 -70.20, 20.24 106.93 0.73 50
5 09/30/2023 23:15:00 70.10,-172.27 72.98 09/30/2023 23:15:27 70.10,-172.29 72.99 0.94 27
6 10/01/2023 00:04:46 -69.10, -5.98 107.99 10/01/2023 00:05:52 -69.10, -3.53 108.01 97.51 66
7 10/03/2023 14:42:02 -70.19, 136.11 105.90 10/03/2023 14:41:34 -70.19, 136.05 105.91 2.49 28
8 10/03/2023 15:31:30 70.03, -56.48 73.95 10/03/2023 15:32:17 70.03, -56.41 73.95 2.65 47
9 10/06/2023 06:08:58 70.37, 84.62 75.30 10/06/2023 06:07:45 70.44, 84.12 75.37 20.04 73
10 10/06/2023 06:58:30 -70.15,-108.07 104.91 10/06/2023 06:58:23 -70.13,-108.08 104.94 2.85 7
11 10/06/2023 07:47:57 70.04, 59.42 74.99 10/06/2023 07:49:07 70.03, 59.38 74.98 2.24 70
12 10/08/2023 22:25:28 70.23,-159.70 76.18 10/08/2023 22:24:32 70.23,-159.78 76.19 3.01 56
13 10/08/2023 23:14:59 -70.07, 7.71 103.97 10/08/2023 23:15:13 -70.08, 7.78 103.96 2.76 14
14 10/09/2023 00:04:37 69.35, 174.36 75.33 10/09/2023 00:05:45 69.34, 176.17 75.32 70.80 68
15 10/11/2023 14:41:56 70.17, -43.90 77.13 10/11/2023 14:41:21 70.14, -43.85 77.11 2.90 35
16 10/11/2023 15:31:26 -70.06, 123.59 102.97 10/11/2023 15:32:03 -70.04, 123.62 102.99 2.81 37

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/28/2023
SNOs_Map_LANDSAT-8_NPP_20230928.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/28/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP