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: 12/5/2018
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 12/05/2018 22:25:20 -70.14, 20.15 87.52 12/05/2018 22:24:22 -70.13, 20.23 87.53 3.36 58
2 12/05/2018 23:14:47 70.04,-172.36 92.38 12/05/2018 23:15:07 70.06,-172.37 92.41 2.82 20
3 12/06/2018 00:04:28 -69.32, -5.70 88.33 12/06/2018 00:05:36 -69.29, -3.91 88.37 70.45 68
4 12/08/2018 14:41:49 -70.11, 135.99 87.25 12/08/2018 14:41:17 -70.12, 136.00 87.23 1.34 32
5 12/08/2018 15:31:16 70.01, -56.52 92.66 12/08/2018 15:32:01 70.01, -56.52 92.66 0.64 45
6 12/11/2018 06:08:46 70.30, 84.50 93.19 12/11/2018 06:07:33 70.38, 84.05 93.28 19.16 73
7 12/11/2018 06:58:18 -70.08,-108.18 87.03 12/11/2018 06:58:11 -70.07,-108.15 87.04 1.32 7
8 12/11/2018 07:47:45 69.97, 59.31 92.87 12/11/2018 07:48:55 69.96, 59.32 92.86 0.91 70
9 12/13/2018 22:25:16 70.15,-159.83 93.24 12/13/2018 22:24:23 70.17,-159.86 93.27 3.12 53
10 12/13/2018 23:14:46 -70.04, 7.65 86.87 12/13/2018 23:15:04 -70.02, 7.69 86.89 3.01 18
11 12/14/2018 00:04:27 69.16, 174.10 92.27 12/14/2018 00:05:34 69.17, 176.24 92.25 84.77 67
12 12/16/2018 14:41:45 70.10, -44.01 93.34 12/16/2018 14:41:17 70.13, -44.02 93.36 2.79 28
13 12/16/2018 15:31:15 -70.00, 123.48 86.77 12/16/2018 15:31:59 -70.02, 123.46 86.75 2.52 44

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/5/2018
SNOs_Map_LANDSAT-8_NPP_20181205.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/05/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service