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: 1/14/2024
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 01/15/2024 14:42:01 70.14, -44.01 91.27 01/15/2024 14:41:29 70.13, -44.01 91.26 1.73 32
2 01/15/2024 15:31:31 -70.03, 123.47 88.84 01/15/2024 15:32:11 -70.03, 123.46 88.85 0.50 40
3 01/18/2024 06:08:58 -70.49, -95.27 88.90 01/18/2024 06:07:47 -70.54, -96.20 88.81 34.92 71
4 01/18/2024 06:58:30 70.11, 71.82 90.73 01/18/2024 06:58:25 70.12, 71.77 90.75 2.28 5
5 01/18/2024 07:48:00 -70.00,-120.70 89.38 01/18/2024 07:49:07 -70.02,-120.76 89.37 3.18 67
6 01/20/2024 22:25:32 -70.15, 20.11 89.78 01/20/2024 22:24:36 -70.17, 20.15 89.75 3.34 56
7 01/20/2024 23:14:58 70.09,-172.32 90.16 01/20/2024 23:15:20 70.07,-172.38 90.14 3.16 22
8 01/21/2024 00:04:41 -69.27, -5.81 90.63 01/21/2024 00:05:49 -69.28, -3.91 90.70 74.91 68
9 01/23/2024 14:41:59 -70.15, 136.00 90.38 01/23/2024 14:41:31 -70.13, 135.98 90.39 1.72 28
10 01/23/2024 15:31:26 70.03, -56.52 89.51 01/23/2024 15:32:15 70.03, -56.56 89.50 1.54 49
11 01/26/2024 06:08:55 70.21, 84.35 89.05 01/26/2024 06:07:43 70.21, 84.31 89.06 1.43 72
12 01/26/2024 06:58:25 -70.11,-108.17 91.06 01/26/2024 06:58:25 -70.10,-108.20 91.06 1.60 0
13 01/26/2024 07:47:54 69.88, 59.16 88.72 01/26/2024 07:49:06 69.85, 59.49 88.66 13.27 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/14/2024
SNOs_Map_LANDSAT-8_NPP_20240114.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/14/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP