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: 1/6/2024
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 01/07/2024 14:42:01 -70.14, 136.00 87.52 01/07/2024 14:41:24 -70.12, 136.03 87.53 2.59 37
2 01/07/2024 15:31:28 70.03, -56.50 92.38 01/07/2024 15:32:08 70.01, -56.49 92.35 3.23 40
3 01/10/2024 06:08:57 70.50, 84.76 92.48 01/10/2024 06:07:46 70.59, 83.73 92.62 39.58 71
4 01/10/2024 06:58:32 -70.12,-108.15 87.89 01/10/2024 06:58:21 -70.13,-108.21 87.88 2.33 11
5 01/10/2024 07:47:59 70.01, 59.34 92.00 01/10/2024 07:49:05 70.02, 59.26 92.00 2.92 66
6 01/12/2024 22:25:32 70.19,-159.82 91.77 01/12/2024 22:24:34 70.19,-159.87 91.79 1.87 58
7 01/12/2024 23:15:02 -70.09, 7.67 88.33 01/12/2024 23:15:16 -70.09, 7.61 88.33 2.35 14
8 01/13/2024 00:04:40 69.37, 174.33 90.98 01/13/2024 00:05:48 69.35, 176.01 90.89 66.06 68
9 01/15/2024 14:42:03 70.14, -44.02 91.27 01/15/2024 14:41:29 70.11, -43.98 91.24 3.28 34
10 01/15/2024 15:31:33 -70.04, 123.47 88.84 01/15/2024 15:32:12 -70.06, 123.42 88.82 3.09 39
11 01/18/2024 06:09:00 -70.57, -95.16 88.83 01/18/2024 06:07:49 -70.61, -96.31 88.74 42.60 71
12 01/18/2024 06:58:34 70.07, 71.76 90.69 01/18/2024 06:58:25 70.09, 71.82 90.72 3.36 9
13 01/18/2024 07:48:04 -69.97,-120.75 89.41 01/18/2024 07:49:07 -69.98,-120.70 89.41 2.20 63

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/6/2024
SNOs_Map_LANDSAT-8_NPP_20240106.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/06/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP