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: 3/28/2024
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 03/30/2024 06:08:31 70.24, 84.34 66.22 03/30/2024 06:07:48 70.23, 84.26 66.23 3.01 43
2 03/30/2024 06:58:01 -70.12,-108.19 113.90 03/30/2024 06:58:29 -70.10,-108.22 113.93 2.71 28
3 04/01/2024 21:35:21 -71.01, 33.73 114.06 04/01/2024 21:34:14 -71.05, 31.38 113.94 84.87 67
4 04/01/2024 22:25:01 70.20,-159.85 65.14 04/01/2024 22:24:44 70.20,-159.92 65.15 2.93 17
5 04/01/2024 23:14:31 -70.09, 7.63 114.98 04/01/2024 23:15:25 -70.06, 7.60 115.01 3.25 54
6 04/04/2024 13:52:03 -70.22, 148.42 115.85 04/04/2024 13:50:54 -70.24, 148.46 115.82 2.77 69
7 04/04/2024 14:41:30 70.11, -44.10 64.03 04/04/2024 14:41:38 70.12, -44.04 64.04 2.21 8
8 04/04/2024 15:31:04 -69.78, 123.08 116.30 04/04/2024 15:32:15 -69.77, 123.80 116.34 27.63 71
9 04/07/2024 06:08:31 -70.20, -95.74 116.89 04/07/2024 06:07:50 -70.22, -95.75 116.86 3.12 41
10 04/07/2024 06:57:58 70.08, 71.75 62.99 04/07/2024 06:58:34 70.11, 71.73 63.01 2.82 36
11 04/09/2024 21:35:22 70.61,-146.88 62.53 04/09/2024 21:34:11 70.69,-148.04 62.64 43.49 71
12 04/09/2024 22:24:58 -70.18, 20.12 117.91 04/09/2024 22:24:45 -70.17, 20.09 117.91 1.57 13
13 04/09/2024 23:14:25 70.06,-172.40 61.97 04/09/2024 23:15:29 70.06,-172.42 61.96 1.09 64

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/28/2024
SNOs_Map_LANDSAT-8_NPP_20240328.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/28/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP