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: 12/10/2022
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 12/11/2022 14:42:25 70.16, -43.97 93.09 12/11/2022 14:41:42 70.17, -44.03 93.10 2.18 43
2 12/11/2022 15:31:55 -70.05, 123.49 87.03 12/11/2022 15:32:23 -70.04, 123.50 87.04 1.37 28
3 12/14/2022 06:09:15 -70.79, -94.81 86.11 12/14/2022 06:08:06 -70.82, -96.60 86.06 65.73 69
4 12/14/2022 06:58:52 70.14, 71.88 93.26 12/14/2022 06:58:39 70.12, 71.82 93.24 3.44 13
5 12/14/2022 07:48:22 -70.03,-120.65 86.86 12/14/2022 07:49:21 -70.03,-120.73 86.86 2.99 59
6 12/16/2022 22:25:53 -70.21, 20.21 86.55 12/16/2022 22:24:53 -70.19, 20.17 86.56 2.89 60
7 12/16/2022 23:15:21 70.04,-172.37 93.30 12/16/2022 23:15:37 70.07,-172.34 93.32 2.82 16
8 12/17/2022 00:05:00 -69.44, -5.57 87.30 12/17/2022 00:06:09 -69.45, -4.10 87.31 57.29 69
9 12/19/2022 14:42:21 -70.15, 136.02 86.52 12/19/2022 14:41:51 -70.14, 136.00 86.53 1.40 30
10 12/19/2022 15:31:48 70.04, -56.50 93.37 12/19/2022 15:32:35 70.02, -56.51 93.35 1.87 47
11 12/22/2022 06:09:19 70.18, 84.31 93.53 12/22/2022 06:08:07 70.19, 84.36 93.55 2.62 72
12 12/22/2022 06:58:49 -70.07,-108.20 86.57 12/22/2022 06:58:49 -70.10,-108.17 86.55 2.81 0
13 12/22/2022 07:48:18 69.85, 59.13 93.21 12/22/2022 07:49:30 69.83, 59.55 93.18 16.50 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2022
SNOs_Map_LANDSAT-8_NPP_20221210.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/10/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP