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: 8/3/2018
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 08/05/2018 06:08:15 70.19, 84.39 53.20 08/05/2018 06:07:03 70.21, 84.43 53.23 2.57 72
2 08/05/2018 06:57:44 -70.13,-108.06 126.85 08/05/2018 06:57:45 -70.11,-108.11 126.86 2.49 1
3 08/05/2018 07:47:14 69.86, 59.21 52.92 08/05/2018 07:48:26 69.84, 59.61 52.87 15.77 72
4 08/07/2018 22:24:46 70.17,-159.76 53.92 08/07/2018 22:23:59 70.15,-159.72 53.91 2.44 47
5 08/07/2018 23:14:16 -70.06, 7.71 126.18 08/07/2018 23:14:41 -70.05, 7.75 126.19 1.38 25
6 08/10/2018 13:51:35 -71.06, 149.82 124.46 08/10/2018 13:50:28 -71.09, 147.21 124.34 94.23 67
7 08/10/2018 14:41:17 70.14, -43.92 54.67 08/10/2018 14:40:56 70.15, -43.95 54.68 1.50 21
8 08/10/2018 15:30:47 -70.04, 123.56 125.43 08/10/2018 15:31:38 -70.05, 123.52 125.42 2.02 51
9 08/13/2018 06:08:21 -70.22, -95.57 124.47 08/13/2018 06:07:08 -70.20, -95.57 124.49 2.80 73
10 08/13/2018 06:57:48 70.12, 71.92 55.44 08/13/2018 06:57:52 70.10, 71.89 55.42 2.26 4
11 08/13/2018 07:47:20 -69.90,-120.75 124.76 08/13/2018 07:48:32 -69.89,-120.47 124.79 10.77 72
12 08/15/2018 22:24:51 -70.20, 20.27 123.68 08/15/2018 22:24:04 -70.20, 20.20 123.66 2.90 47
13 08/15/2018 23:14:19 70.03,-172.32 56.18 08/15/2018 23:14:47 70.05,-172.26 56.19 2.90 28

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/3/2018
SNOs_Map_LANDSAT-8_NPP_20180803.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/03/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service