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: 11/3/2018
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 11/03/2018 22:25:20 -70.21, 20.24 94.63 11/03/2018 22:24:23 -70.21, 20.17 94.63 2.91 57
2 11/03/2018 23:14:48 70.06,-172.33 85.23 11/03/2018 23:15:07 70.08,-172.33 85.25 2.16 19
3 11/04/2018 00:04:29 -69.34, -5.68 95.49 11/04/2018 00:05:37 -69.37, -3.96 95.45 67.64 68
4 11/06/2018 14:41:51 -70.13, 136.00 93.90 11/06/2018 14:41:17 -70.13, 136.06 93.90 2.12 34
5 11/06/2018 15:31:18 70.03, -56.49 86.01 11/06/2018 15:32:02 70.05, -56.52 86.04 2.80 44
6 11/09/2018 06:08:47 70.43, 84.68 87.18 11/09/2018 06:07:35 70.45, 84.01 87.19 25.14 72
7 11/09/2018 06:58:21 -70.10,-108.16 93.15 11/09/2018 06:58:12 -70.10,-108.13 93.15 1.22 9
8 11/09/2018 07:47:48 70.00, 59.34 86.76 11/09/2018 07:48:56 69.98, 59.36 86.74 2.37 68
9 11/11/2018 22:25:20 70.17,-159.81 87.66 11/11/2018 22:24:24 70.16,-159.78 87.65 1.89 56
10 11/11/2018 23:14:50 -70.06, 7.66 92.44 11/11/2018 23:15:06 -70.07, 7.67 92.43 1.43 16
11 11/12/2018 00:04:30 69.24, 174.18 86.74 11/12/2018 00:05:37 69.26, 176.17 86.78 78.26 67
12 11/14/2018 14:41:50 70.13, -44.00 88.33 11/14/2018 14:41:19 70.14, -43.98 88.34 1.47 31
13 11/14/2018 15:31:20 -70.02, 123.48 91.78 11/14/2018 15:32:01 -70.05, 123.48 91.74 3.25 41

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/3/2018
SNOs_Map_LANDSAT-8_NPP_20181103.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/03/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service