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: 1/19/2024
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 01/20/2024 22:25:31 -70.16, 20.14 89.77 01/20/2024 22:24:35 -70.15, 20.19 89.77 2.45 56
2 01/20/2024 23:14:58 70.06,-172.37 90.13 01/20/2024 23:15:19 70.04,-172.34 90.11 2.27 21
3 01/21/2024 00:04:41 -69.23, -5.86 90.67 01/21/2024 00:05:48 -69.25, -3.87 90.72 78.48 67
4 01/23/2024 14:41:59 -70.10, 135.94 90.42 01/23/2024 14:41:30 -70.11, 136.02 90.41 3.04 29
5 01/23/2024 15:31:26 69.99, -56.57 89.47 01/23/2024 15:32:14 70.00, -56.51 89.47 2.46 48
6 01/26/2024 06:08:56 70.17, 84.29 89.01 01/26/2024 06:07:43 70.18, 84.35 89.04 3.20 73
7 01/26/2024 06:58:26 -70.06,-108.23 91.11 01/26/2024 06:58:25 -70.08,-108.17 91.09 3.48 1
8 01/26/2024 07:47:55 69.84, 59.10 88.68 01/26/2024 07:49:07 69.87, 59.45 88.69 14.13 72
9 01/28/2024 22:25:20 70.19,-159.78 88.35 01/28/2024 22:24:37 70.17,-159.86 88.34 3.64 43
10 01/28/2024 23:14:50 -70.09, 7.70 91.77 01/28/2024 23:15:19 -70.07, 7.62 91.79 3.64 29
11 01/31/2024 13:52:08 -70.84, 149.43 91.75 01/31/2024 13:51:00 -70.89, 147.45 91.61 72.53 68
12 01/31/2024 14:41:46 70.13, -43.99 87.56 01/31/2024 14:41:31 70.12, -44.00 87.56 1.23 15
13 01/31/2024 15:31:16 -70.02, 123.50 92.55 01/31/2024 15:32:13 -70.01, 123.48 92.57 1.50 57

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2024
SNOs_Map_LANDSAT-8_NPP_20240119.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/19/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP