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: 11/26/2017
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 11/27/2017 14:42:04 70.10, -44.03 91.22 11/27/2017 14:41:20 70.09, -43.96 91.21 2.84 44
2 11/27/2017 15:31:34 -69.99, 123.44 88.89 11/27/2017 15:32:02 -70.00, 123.50 88.88 2.31 28
3 11/30/2017 06:08:52 -70.90, -94.61 87.54 11/30/2017 06:07:44 -70.92, -96.81 87.51 80.23 68
4 11/30/2017 06:58:32 70.08, 71.83 91.66 11/30/2017 06:58:14 70.08, 71.83 91.65 0.98 18
5 11/30/2017 07:48:02 -69.97,-120.70 88.45 11/30/2017 07:48:56 -69.98,-120.70 88.45 0.54 54
6 12/02/2017 22:25:33 -70.17, 20.19 87.86 12/02/2017 22:24:24 -70.16, 20.16 87.86 1.13 69
7 12/02/2017 23:15:00 70.06,-172.32 92.04 12/02/2017 23:15:08 70.06,-172.37 92.04 1.91 8
8 12/03/2017 00:04:34 -69.73, -5.15 88.29 12/03/2017 00:05:46 -69.75, -4.59 88.27 21.59 72
9 12/05/2017 14:42:00 -70.14, 136.03 87.53 12/05/2017 14:41:17 -70.15, 135.95 87.52 3.11 43
10 12/05/2017 15:31:28 69.97, -56.56 92.31 12/05/2017 15:32:00 70.00, -56.51 92.33 3.46 32
11 12/08/2017 06:08:48 70.76, 85.20 93.39 12/08/2017 06:07:39 70.77, 83.42 93.42 65.12 69
12 12/08/2017 06:58:28 -70.11,-108.13 87.26 12/08/2017 06:58:10 -70.08,-108.18 87.28 3.10 18
13 12/08/2017 07:47:55 69.99, 59.35 92.63 12/08/2017 07:48:54 69.99, 59.28 92.63 2.78 59

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/26/2017
SNOs_Map_LANDSAT-8_NPP_20171126.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/26/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service