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: 11/2/2018
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 22:25:21 -70.18, 20.19 94.67 11/03/2018 22:24:23 -70.19, 20.20 94.65 1.60 58
2 11/03/2018 23:14:48 70.08,-172.30 85.25 11/03/2018 23:15:07 70.06,-172.30 85.24 1.80 19
3 11/04/2018 00:04:29 -69.36, -5.66 95.47 11/04/2018 00:05:37 -69.35, -3.93 95.47 67.68 68
4 11/06/2018 14:41:50 -70.15, 136.03 93.89 11/06/2018 14:41:17 -70.16, 136.01 93.87 1.87 33
5 11/06/2018 15:31:17 70.05, -56.47 86.03 11/06/2018 15:32:01 70.04, -56.49 86.02 1.22 44
6 11/09/2018 06:08:47 70.39, 84.62 87.13 11/09/2018 06:07:35 70.48, 83.95 87.23 26.96 72
7 11/09/2018 06:58:20 -70.11,-108.15 93.14 11/09/2018 06:58:12 -70.13,-108.18 93.12 3.09 8
8 11/09/2018 07:47:47 70.01, 59.35 86.77 11/09/2018 07:48:56 70.01, 59.31 86.78 1.70 69
9 11/11/2018 22:25:20 70.18,-159.81 87.67 11/11/2018 22:24:25 70.20,-159.83 87.69 2.46 55
10 11/11/2018 23:14:50 -70.07, 7.67 92.44 11/11/2018 23:15:06 -70.06, 7.70 92.45 1.61 16
11 11/12/2018 00:04:30 69.24, 174.19 86.75 11/12/2018 00:05:37 69.24, 176.19 86.76 78.84 67
12 11/14/2018 14:41:50 70.12, -44.00 88.33 11/14/2018 14:41:19 70.12, -43.96 88.33 1.60 31
13 11/14/2018 15:31:20 -70.02, 123.48 91.78 11/14/2018 15:32:01 -70.03, 123.50 91.76 1.64 41

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/2/2018
SNOs_Map_LANDSAT-8_NPP_20181102.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/02/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service