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: 12/4/2024
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 12/05/2024 22:25:17 -71.04, 21.47 86.56 12/05/2024 22:24:11 -71.07, 18.71 86.50 99.59 66
2 12/05/2024 23:15:00 70.06,-172.35 92.48 12/05/2024 23:14:38 70.04,-172.33 92.46 2.49 22
3 12/06/2024 00:04:30 -69.95, -4.87 87.64 12/06/2024 00:05:20 -69.97, -4.90 87.62 1.92 50
4 12/08/2024 14:41:59 -70.13, 136.00 87.17 12/08/2024 14:40:54 -70.12, 135.99 87.18 1.25 65
5 12/08/2024 15:31:26 70.02, -56.51 92.73 12/08/2024 15:31:39 70.04, -56.58 92.75 3.58 13
6 12/08/2024 16:21:03 -69.53, 110.44 87.76 12/08/2024 16:22:13 -69.54, 111.48 87.76 40.59 70
7 12/11/2024 06:58:24 -70.09,-108.16 86.97 12/11/2024 06:57:54 -70.08,-108.20 86.98 1.78 30
8 12/11/2024 07:47:51 69.98, 59.33 92.92 12/11/2024 07:48:38 69.96, 59.30 92.90 2.36 47
9 12/13/2024 22:25:17 70.15,-159.80 93.27 12/13/2024 22:24:11 70.15,-159.87 93.29 2.70 66
10 12/13/2024 23:14:48 -69.99, 7.60 86.89 12/13/2024 23:14:52 -70.01, 7.67 86.87 3.55 4
11 12/14/2024 00:04:20 69.59, 174.70 92.73 12/14/2024 00:05:30 69.57, 175.63 92.69 36.01 70
12 12/16/2024 14:41:40 70.09, -43.97 93.35 12/16/2024 14:41:10 70.10, -44.04 93.36 2.71 30
13 12/16/2024 15:31:11 -69.93, 123.43 86.81 12/16/2024 15:31:51 -69.95, 123.51 86.79 3.69 40

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/4/2024
SNOs_Map_LANDSAT-8_NPP_20241204.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/04/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP