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: 12/15/2022
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 12/16/2022 22:25:53 -70.18, 20.17 86.57 12/16/2022 22:24:53 -70.20, 20.14 86.55 2.85 60
2 12/16/2022 23:15:20 70.08,-172.33 93.33 12/16/2022 23:15:37 70.08,-172.36 93.33 1.23 17
3 12/17/2022 00:05:00 -69.41, -5.61 87.33 12/17/2022 00:06:08 -69.41, -4.05 87.35 60.78 68
4 12/19/2022 14:42:21 -70.12, 135.97 86.56 12/19/2022 14:41:50 -70.11, 136.05 86.56 3.19 31
5 12/19/2022 15:31:48 70.01, -56.53 93.34 12/19/2022 15:32:35 70.04, -56.53 93.37 2.88 47
6 12/22/2022 06:09:18 70.20, 84.34 93.55 12/22/2022 06:08:07 70.22, 84.33 93.58 1.81 71
7 12/22/2022 06:58:48 -70.09,-108.18 86.56 12/22/2022 06:58:48 -70.07,-108.13 86.58 2.77 0
8 12/22/2022 07:48:18 69.81, 59.08 93.18 12/22/2022 07:49:29 69.79, 59.60 93.14 20.11 71
9 12/24/2022 22:25:45 70.15,-159.84 93.47 12/24/2022 22:25:04 70.14,-159.78 93.47 2.58 41
10 12/24/2022 23:15:15 -70.04, 7.64 86.64 12/24/2022 23:15:46 -70.04, 7.68 86.64 1.39 31
11 12/27/2022 13:52:36 -70.63, 149.11 86.14 12/27/2022 13:51:26 -70.70, 147.78 86.04 49.79 70
12 12/27/2022 14:42:10 70.13, -43.97 93.37 12/27/2022 14:42:01 70.12, -43.99 93.36 1.98 9
13 12/27/2022 15:31:40 -70.03, 123.52 86.73 12/27/2022 15:32:43 -70.02, 123.48 86.75 1.86 63

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2022
SNOs_Map_LANDSAT-8_NPP_20221216.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/15/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP