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: 11/21/2018
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 11/22/2018 14:41:51 -70.16, 136.04 89.76 11/22/2018 14:41:18 -70.14, 136.01 89.78 2.50 33
2 11/22/2018 15:31:19 70.00, -56.54 90.10 11/22/2018 15:32:02 70.01, -56.50 90.11 2.23 43
3 11/25/2018 06:08:48 70.38, 84.61 91.01 11/25/2018 06:07:36 70.47, 83.93 91.11 27.57 72
4 11/25/2018 06:58:21 -70.10,-108.15 89.27 11/25/2018 06:58:13 -70.12,-108.21 89.24 3.17 8
5 11/25/2018 07:47:48 69.99, 59.34 90.64 11/25/2018 07:48:57 70.00, 59.28 90.65 2.38 69
6 11/27/2018 22:25:20 70.15,-159.83 91.28 11/27/2018 22:24:24 70.15,-159.80 91.29 1.35 56
7 11/27/2018 23:14:50 -70.04, 7.65 88.82 11/27/2018 23:15:06 -70.06, 7.66 88.80 1.80 16
8 11/28/2018 00:04:30 69.22, 174.17 90.36 11/28/2018 00:05:37 69.25, 176.15 90.40 78.17 67
9 11/30/2018 14:41:49 70.14, -43.96 91.73 11/30/2018 14:41:19 70.15, -44.03 91.74 2.39 30
10 11/30/2018 15:31:20 -69.98, 123.44 88.43 11/30/2018 15:32:00 -70.00, 123.52 88.41 3.19 40
11 12/03/2018 06:08:47 -70.46, -95.26 87.55 12/03/2018 06:07:35 -70.51, -96.14 87.50 33.25 72
12 12/03/2018 06:58:19 70.08, 71.83 92.07 12/03/2018 06:58:13 70.09, 71.82 92.09 1.46 6
13 12/03/2018 07:47:49 -69.98,-120.68 88.03 12/03/2018 07:48:55 -69.99,-120.71 88.01 2.03 66

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/21/2018
SNOs_Map_LANDSAT-8_NPP_20181121.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/21/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service