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: 10/7/2024
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 10/08/2024 06:58:16 -70.12,-108.09 103.89 10/08/2024 06:57:03 -70.14,-108.08 103.87 1.64 73
2 10/08/2024 07:47:43 70.02, 59.41 76.03 10/08/2024 07:47:47 70.04, 59.38 76.05 2.30 4
3 10/08/2024 08:37:14 -69.85,-133.19 104.14 10/08/2024 08:38:27 -69.84,-133.00 104.15 7.45 73
4 10/10/2024 23:14:42 -70.12, 7.80 102.88 10/10/2024 23:13:49 -70.09, 7.79 102.90 2.87 53
5 10/11/2024 00:04:09 70.01, 175.29 77.03 10/11/2024 00:04:33 70.00, 175.25 77.02 2.41 24
6 10/11/2024 00:53:53 -69.13, -18.27 103.84 10/11/2024 00:55:00 -69.11, -16.14 103.87 84.36 67
7 10/13/2024 15:31:05 -70.10, 123.68 101.89 10/13/2024 15:30:34 -70.08, 123.62 101.91 3.35 31
8 10/13/2024 16:20:33 69.93, -68.91 77.96 10/13/2024 16:21:17 69.93, -68.85 77.96 2.37 44
9 10/16/2024 06:57:54 70.35, 72.32 79.33 10/16/2024 06:56:42 70.41, 71.60 79.40 27.88 72
10 10/16/2024 07:47:28 -70.02,-120.52 100.99 10/16/2024 07:47:18 -70.00,-120.45 101.01 3.56 10
11 10/16/2024 08:36:55 69.90, 46.96 78.91 10/16/2024 08:38:02 69.90, 47.01 78.92 2.01 67
12 10/18/2024 23:14:18 70.08,-172.14 80.04 10/18/2024 23:13:21 70.10,-172.10 80.06 2.27 57
13 10/19/2024 00:03:48 -69.98, -4.66 100.06 10/19/2024 00:04:03 -70.00, -4.64 100.03 3.15 15
14 10/19/2024 00:53:27 69.19, 161.92 79.17 10/19/2024 00:54:34 69.22, 163.82 79.20 75.03 67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/7/2024
SNOs_Map_LANDSAT-8_NPP_20241007.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/07/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP