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: 11/20/2018
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 -70.15, 136.03 89.77 11/22/2018 14:41:18 -70.14, 136.00 89.77 1.37 33
2 11/22/2018 15:31:18 70.04, -56.47 90.14 11/22/2018 15:32:02 70.02, -56.51 90.12 3.12 44
3 11/25/2018 06:08:47 70.42, 84.67 91.05 11/25/2018 06:07:35 70.43, 84.00 91.06 24.88 72
4 11/25/2018 06:58:21 -70.09,-108.17 89.28 11/25/2018 06:58:12 -70.08,-108.13 89.29 2.18 9
5 11/25/2018 07:47:48 69.98, 59.32 90.63 11/25/2018 07:48:56 69.96, 59.36 90.60 3.22 68
6 11/27/2018 22:25:20 70.13,-159.86 91.27 11/27/2018 22:24:24 70.15,-159.81 91.29 3.13 56
7 11/27/2018 23:14:49 -70.08, 7.70 88.78 11/27/2018 23:15:06 -70.06, 7.65 88.80 2.71 17
8 11/28/2018 00:04:30 69.20, 174.14 90.35 11/28/2018 00:05:36 69.20, 176.21 90.35 81.86 66
9 11/30/2018 14:41:49 70.12, -44.00 91.71 11/30/2018 14:41:18 70.10, -43.95 91.68 3.26 31
10 11/30/2018 15:31:19 -70.01, 123.49 88.40 11/30/2018 15:32:00 -70.00, 123.52 88.41 1.97 41
11 12/03/2018 06:08:47 -70.43, -95.31 87.59 12/03/2018 06:07:35 -70.51, -96.14 87.50 32.12 72
12 12/03/2018 06:58:18 70.10, 71.86 92.09 12/03/2018 06:58:13 70.09, 71.83 92.09 1.57 5
13 12/03/2018 07:47:48 -70.00,-120.66 88.01 12/03/2018 07:48:55 -69.99,-120.71 88.02 2.01 67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/20/2018
SNOs_Map_LANDSAT-8_NPP_20181120.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/20/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service