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: 4/6/2024
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 04/07/2024 06:08:32 -70.22, -95.71 116.87 04/07/2024 06:07:50 -70.24, -95.77 116.84 2.76 42
2 04/07/2024 06:57:59 70.12, 71.79 63.03 04/07/2024 06:58:34 70.11, 71.73 63.01 2.50 35
3 04/09/2024 21:35:23 70.73,-146.71 62.65 04/09/2024 21:34:13 70.77,-148.19 62.73 54.22 70
4 04/09/2024 22:25:01 -70.18, 20.11 117.90 04/09/2024 22:24:45 -70.16, 20.10 117.92 2.39 16
5 04/09/2024 23:14:29 70.02,-172.47 61.93 04/09/2024 23:15:29 70.04,-172.40 61.94 3.27 60
6 04/12/2024 13:52:00 70.23, -31.58 61.17 04/12/2024 13:50:59 70.24, -31.57 61.19 0.84 61
7 04/12/2024 14:41:30 -70.13, 135.90 118.95 04/12/2024 14:41:41 -70.15, 135.88 118.92 2.99 11
8 04/12/2024 15:31:06 69.52, -57.29 60.46 04/12/2024 15:32:15 69.50, -55.84 60.40 56.40 69
9 04/15/2024 06:08:28 70.20, 84.26 60.18 04/15/2024 06:07:54 70.19, 84.28 60.17 1.88 34
10 04/15/2024 06:57:58 -70.10,-108.25 119.94 04/15/2024 06:58:36 -70.09,-108.26 119.95 0.66 38
11 04/17/2024 21:35:23 -70.54, 32.99 120.43 04/17/2024 21:34:11 -70.62, 32.05 120.32 35.59 72
12 04/17/2024 22:24:55 70.15,-159.93 59.18 04/17/2024 22:24:48 70.14,-159.89 59.17 2.08 7
13 04/17/2024 23:14:25 -70.05, 7.56 120.93 04/17/2024 23:15:30 -70.04, 7.58 120.95 1.07 65

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/6/2024
SNOs_Map_LANDSAT-8_NPP_20240406.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/06/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP