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: 11/12/2018
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 11/14/2018 14:41:51 70.12, -44.01 88.32 11/14/2018 14:41:19 70.11, -43.94 88.31 2.98 32
2 11/14/2018 15:31:21 -70.01, 123.47 91.79 11/14/2018 15:32:01 -70.03, 123.50 91.76 2.78 40
3 11/17/2018 06:08:47 -70.51, -95.20 90.62 11/17/2018 06:07:36 -70.58, -96.22 90.55 38.49 71
4 11/17/2018 06:58:20 70.07, 71.81 88.95 11/17/2018 06:58:13 70.09, 71.85 88.97 2.64 7
5 11/17/2018 07:47:49 -70.02,-120.63 91.10 11/17/2018 07:48:55 -70.01,-120.70 91.11 3.12 66
6 11/19/2018 22:25:22 -70.20, 20.22 90.31 11/19/2018 22:24:24 -70.20, 20.15 90.31 2.40 58
7 11/19/2018 23:14:49 70.08,-172.30 89.59 11/19/2018 23:15:08 70.08,-172.36 89.59 2.46 19
8 11/20/2018 00:04:30 -69.38, -5.64 91.11 11/20/2018 00:05:38 -69.36, -3.98 91.13 65.08 68
9 11/22/2018 14:41:52 -70.15, 136.03 89.76 11/22/2018 14:41:18 -70.13, 136.02 89.78 2.48 34
10 11/22/2018 15:31:19 70.04, -56.48 90.14 11/22/2018 15:32:02 70.01, -56.50 90.11 2.67 43
11 11/25/2018 06:08:48 70.42, 84.67 91.06 11/25/2018 06:07:36 70.48, 83.93 91.11 28.34 72
12 11/25/2018 06:58:22 -70.10,-108.16 89.27 11/25/2018 06:58:13 -70.12,-108.19 89.25 2.06 9
13 11/25/2018 07:47:49 69.99, 59.33 90.63 11/25/2018 07:48:57 70.01, 59.28 90.65 2.60 68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/12/2018
SNOs_Map_LANDSAT-8_NPP_20181112.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/12/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service