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: 12/17/2024
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 12/19/2024 06:08:46 -70.80, -94.76 85.88 12/19/2024 06:07:38 -70.86, -96.81 85.78 74.94 68
2 12/19/2024 06:58:25 70.04, 71.76 93.38 12/19/2024 06:58:09 70.05, 71.78 93.39 1.54 16
3 12/19/2024 07:47:55 -69.93,-120.76 86.73 12/19/2024 07:48:50 -69.91,-120.69 86.76 3.42 55
4 12/21/2024 22:25:27 -70.12, 20.11 86.53 12/21/2024 22:24:24 -70.13, 20.11 86.51 1.32 63
5 12/21/2024 23:14:54 70.01,-172.40 93.37 12/21/2024 23:15:08 70.01,-172.40 93.37 0.46 14
6 12/22/2024 00:04:32 -69.46, -5.52 87.17 12/22/2024 00:05:42 -69.50, -4.32 87.16 46.93 70
7 12/24/2024 14:41:55 -70.10, 135.97 86.58 12/24/2024 14:41:23 -70.10, 135.92 86.58 1.84 32
8 12/24/2024 15:31:22 69.99, -56.55 93.31 12/24/2024 15:32:07 69.99, -56.60 93.31 2.19 45
9 12/27/2024 06:08:52 70.19, 84.36 93.42 12/27/2024 06:07:40 70.18, 84.23 93.43 4.92 72
10 12/27/2024 06:58:23 -70.03,-108.24 86.74 12/27/2024 06:58:21 -70.02,-108.21 86.75 1.63 2
11 12/27/2024 07:47:51 69.86, 59.17 93.10 12/27/2024 07:49:04 69.86, 59.34 93.09 6.48 73
12 12/29/2024 22:25:19 70.08,-159.91 93.17 12/29/2024 22:24:36 70.07,-159.84 93.17 2.76 43
13 12/29/2024 23:14:49 -69.97, 7.57 86.94 12/29/2024 23:15:18 -69.96, 7.64 86.96 3.16 29

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/17/2024
SNOs_Map_LANDSAT-8_NPP_20241217.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/17/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP