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: 10/3/2023
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 10/03/2023 14:42:02 -70.18, 136.08 105.92 10/03/2023 14:41:33 -70.15, 136.10 105.95 3.03 29
2 10/03/2023 15:31:30 70.02, -56.50 73.94 10/03/2023 15:32:17 70.04, -56.42 73.96 3.68 47
3 10/06/2023 06:08:57 70.41, 84.67 75.33 10/06/2023 06:07:45 70.45, 84.10 75.38 21.74 72
4 10/06/2023 06:58:30 -70.13,-108.10 104.94 10/06/2023 06:58:23 -70.15,-108.11 104.92 1.87 7
5 10/06/2023 07:47:57 70.02, 59.40 74.98 10/06/2023 07:49:07 70.04, 59.36 74.99 2.11 70
6 10/08/2023 22:25:28 70.21,-159.73 76.16 10/08/2023 22:24:31 70.20,-159.72 76.15 1.33 57
7 10/08/2023 23:14:58 -70.10, 7.74 103.94 10/08/2023 23:15:13 -70.10, 7.75 103.94 0.29 15
8 10/09/2023 00:04:37 69.33, 174.33 75.31 10/09/2023 00:05:44 69.31, 176.22 75.28 74.26 67
9 10/11/2023 14:41:55 70.19, -43.86 77.16 10/11/2023 14:41:21 70.17, -43.89 77.13 2.93 34
10 10/11/2023 15:31:25 -70.08, 123.61 102.94 10/11/2023 15:32:03 -70.07, 123.58 102.96 2.19 38
11 10/14/2023 06:08:47 -70.69, -94.89 101.36 10/14/2023 06:07:37 -70.77, -96.37 101.27 55.23 70
12 10/14/2023 06:58:22 70.14, 71.95 78.10 10/14/2023 06:58:11 70.15, 71.93 78.12 1.51 11
13 10/14/2023 07:47:52 -70.03,-120.57 102.00 10/14/2023 07:48:53 -70.05,-120.60 101.98 2.27 61
14 10/16/2023 22:25:20 -70.21, 20.31 100.85 10/16/2023 22:24:16 -70.24, 20.27 100.82 3.01 64
15 10/16/2023 23:14:47 70.10,-172.21 79.05 10/16/2023 23:14:59 70.09,-172.19 79.04 1.25 12
16 10/17/2023 00:04:24 -69.61, -5.25 101.43 10/17/2023 00:05:34 -69.61, -4.17 101.42 41.91 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/3/2023
SNOs_Map_LANDSAT-8_NPP_20231003.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/03/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP