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: 6/19/2024
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 06/20/2024 22:24:37 70.19,-159.75 46.70 06/20/2024 22:23:32 70.18,-159.70 46.71 1.65 65
2 06/20/2024 23:14:07 -70.08, 7.73 133.41 06/20/2024 23:14:14 -70.10, 7.75 133.39 2.37 7
3 06/21/2024 00:03:41 69.59, 174.69 46.13 06/21/2024 00:04:51 69.62, 175.78 46.11 42.00 70
4 06/23/2024 14:41:08 70.19, -43.86 46.74 06/23/2024 14:40:21 70.17, -43.88 46.72 3.19 47
5 06/23/2024 15:30:38 -70.09, 123.62 133.37 06/23/2024 15:31:03 -70.08, 123.57 133.38 1.98 25
6 06/26/2024 06:57:39 70.17, 71.99 46.80 06/26/2024 06:57:10 70.15, 71.93 46.79 3.10 29
7 06/26/2024 07:47:10 -70.01,-120.61 133.36 06/26/2024 07:47:51 -70.01,-120.54 133.36 2.69 41
8 06/28/2024 22:24:33 -70.73, 21.05 132.55 06/28/2024 22:23:24 -70.78, 19.42 132.43 59.89 69
9 06/28/2024 23:14:09 70.13,-172.20 46.88 06/28/2024 23:13:57 70.10,-172.19 46.86 3.53 12
10 06/29/2024 00:03:39 -70.03, -4.71 133.22 06/29/2024 00:04:39 -70.01, -4.73 133.24 2.20 60
11 07/01/2024 14:41:12 -70.23, 136.18 132.85 07/01/2024 14:40:02 -70.20, 136.13 132.86 2.90 70
12 07/01/2024 15:30:39 70.11, -56.34 47.05 07/01/2024 15:30:46 70.10, -56.40 47.04 2.78 7
13 07/01/2024 16:20:12 -69.85, 110.92 133.21 07/01/2024 16:21:24 -69.80, 111.38 133.28 18.32 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/19/2024
SNOs_Map_LANDSAT-8_NPP_20240619.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/19/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP