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: 2/18/2024
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 02/19/2024 06:08:55 -70.50, -95.29 98.04 02/19/2024 06:07:43 -70.56, -96.23 97.93 35.41 72
2 02/19/2024 06:58:27 70.13, 71.82 81.60 02/19/2024 06:58:21 70.14, 71.76 81.61 2.30 6
3 02/19/2024 07:47:57 -70.02,-120.72 98.53 02/19/2024 07:49:02 -69.99,-120.71 98.56 2.35 65
4 02/21/2024 22:25:29 -70.21, 20.15 99.29 02/21/2024 22:24:30 -70.22, 20.09 99.25 3.17 59
5 02/21/2024 23:14:57 70.05,-172.42 80.56 02/21/2024 23:15:13 70.06,-172.35 80.56 2.93 16
6 02/22/2024 00:04:36 -69.44, -5.63 100.03 02/22/2024 00:05:45 -69.44, -4.12 100.10 59.05 69
7 02/24/2024 14:41:57 -70.14, 135.94 100.33 02/24/2024 14:41:21 -70.16, 135.97 100.31 1.76 36
8 02/24/2024 15:31:24 70.04, -56.56 79.57 02/24/2024 15:32:05 70.05, -56.55 79.57 0.61 41
9 02/27/2024 06:08:49 70.54, 84.77 79.07 02/27/2024 06:07:38 70.57, 83.79 79.14 36.48 71
10 02/27/2024 06:58:25 -70.10,-108.24 101.37 02/27/2024 06:58:13 -70.10,-108.17 101.36 2.65 12
11 02/27/2024 07:47:52 69.99, 59.26 78.52 02/27/2024 07:48:57 69.99, 59.31 78.51 1.89 65
12 02/29/2024 22:25:22 70.18,-159.86 77.71 02/29/2024 22:24:24 70.21,-159.86 77.75 2.67 58
13 02/29/2024 23:14:52 -70.07, 7.61 102.41 02/29/2024 23:15:05 -70.06, 7.68 102.43 2.95 13
14 03/01/2024 00:04:30 69.36, 174.28 76.91 03/01/2024 00:05:38 69.37, 176.01 76.84 67.96 68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2024
SNOs_Map_LANDSAT-8_NPP_20240218.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/18/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP