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: 6/20/2024
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,-159.74 46.70 06/20/2024 22:23:32 70.18,-159.70 46.71 1.75 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 2.36 7
3 06/21/2024 00:03:41 69.59, 174.70 46.13 06/21/2024 00:04:51 69.61, 175.78 46.11 41.97 70
4 06/23/2024 14:41:09 70.14, -43.93 46.69 06/23/2024 14:40:21 70.16, -43.88 46.72 3.05 48
5 06/23/2024 15:30:38 -70.09, 123.62 133.36 06/23/2024 15:31:03 -70.08, 123.57 133.38 2.36 25
6 06/26/2024 06:57:40 70.13, 71.92 46.76 06/26/2024 06:57:10 70.15, 71.93 46.78 2.45 30
7 06/26/2024 07:47:09 -70.02,-120.59 133.35 06/26/2024 07:47:50 -70.01,-120.53 133.36 2.60 41
8 06/28/2024 22:24:34 -70.69, 20.99 132.58 06/28/2024 22:23:24 -70.78, 19.42 132.43 58.26 70
9 06/28/2024 23:14:10 70.09,-172.25 46.85 06/28/2024 23:13:57 70.09,-172.18 46.85 2.44 13
10 06/29/2024 00:03:40 -69.99, -4.76 133.25 06/29/2024 00:04:39 -70.00, -4.73 133.24 2.13 59
11 07/01/2024 14:41:13 -70.20, 136.14 132.88 07/01/2024 14:40:02 -70.20, 136.14 132.86 0.19 71
12 07/01/2024 15:30:40 70.09, -56.37 47.02 07/01/2024 15:30:46 70.10, -56.39 47.03 0.96 6
13 07/01/2024 16:20:13 -69.82, 110.89 133.23 07/01/2024 16:21:25 -69.85, 111.30 133.23 16.27 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/20/2024
SNOs_Map_LANDSAT-8_NPP_20240620.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/20/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP