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: 1/11/2024
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 01/12/2024 22:25:32 70.19,-159.82 91.77 01/12/2024 22:24:34 70.16,-159.81 91.75 3.48 58
2 01/12/2024 23:15:02 -70.08, 7.66 88.34 01/12/2024 23:15:16 -70.06, 7.65 88.36 2.13 14
3 01/13/2024 00:04:41 69.31, 174.25 90.92 01/13/2024 00:05:48 69.31, 176.06 90.86 71.13 67
4 01/15/2024 14:42:01 70.14, -44.01 91.27 01/15/2024 14:41:29 70.13, -44.01 91.27 1.14 32
5 01/15/2024 15:31:31 -70.04, 123.48 88.84 01/15/2024 15:32:11 -70.03, 123.46 88.85 0.89 40
6 01/18/2024 06:08:59 -70.45, -95.32 88.94 01/18/2024 06:07:47 -70.54, -96.19 88.81 33.73 72
7 01/18/2024 06:58:30 70.12, 71.84 90.75 01/18/2024 06:58:25 70.12, 71.77 90.75 2.76 5
8 01/18/2024 07:48:01 -69.96,-120.75 89.42 01/18/2024 07:49:06 -69.96,-120.67 89.43 2.78 65
9 01/20/2024 22:25:32 -70.19, 20.17 89.75 01/20/2024 22:24:36 -70.16, 20.16 89.76 2.30 56
10 01/20/2024 23:14:59 70.07,-172.35 90.14 01/20/2024 23:15:20 70.06,-172.38 90.14 1.26 21
11 01/21/2024 00:04:42 -69.25, -5.83 90.65 01/21/2024 00:05:49 -69.27, -3.89 90.71 76.25 67
12 01/23/2024 14:42:01 -70.10, 135.94 90.42 01/23/2024 14:41:31 -70.11, 136.00 90.41 2.86 30
13 01/23/2024 15:31:27 70.04, -56.50 89.52 01/23/2024 15:32:15 70.02, -56.54 89.49 2.97 48

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/11/2024
SNOs_Map_LANDSAT-8_NPP_20240111.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/11/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP