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: 11/29/2018
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 11/30/2018 14:41:49 70.14, -43.97 91.73 11/30/2018 14:41:19 70.13, -44.00 91.71 1.86 30
2 11/30/2018 15:31:19 -70.02, 123.49 88.39 11/30/2018 15:32:01 -70.04, 123.45 88.37 2.30 42
3 12/03/2018 06:08:47 -70.44, -95.30 87.58 12/03/2018 06:07:35 -70.50, -96.12 87.51 31.23 72
4 12/03/2018 06:58:19 70.06, 71.80 92.06 12/03/2018 06:58:13 70.07, 71.86 92.06 2.23 6
5 12/03/2018 07:47:48 -70.01,-120.65 88.00 12/03/2018 07:48:55 -69.98,-120.69 88.03 3.38 67
6 12/05/2018 22:25:20 -70.14, 20.15 87.52 12/05/2018 22:24:22 -70.13, 20.23 87.53 3.45 58
7 12/05/2018 23:14:47 70.04,-172.35 92.39 12/05/2018 23:15:06 70.02,-172.30 92.36 3.29 19
8 12/06/2018 00:04:28 -69.32, -5.70 88.32 12/06/2018 00:05:36 -69.29, -3.91 88.37 70.34 68
9 12/08/2018 14:41:49 -70.12, 135.99 87.24 12/08/2018 14:41:17 -70.13, 136.00 87.23 0.87 32
10 12/08/2018 15:31:16 70.01, -56.51 92.66 12/08/2018 15:32:01 70.02, -56.53 92.67 1.37 45
11 12/11/2018 06:08:45 70.35, 84.59 93.25 12/11/2018 06:07:33 70.39, 84.04 93.29 20.73 72
12 12/11/2018 06:58:18 -70.09,-108.17 87.02 12/11/2018 06:58:11 -70.07,-108.15 87.03 1.45 7
13 12/11/2018 07:47:45 69.97, 59.32 92.87 12/11/2018 07:48:55 69.97, 59.31 92.87 0.43 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/29/2018
SNOs_Map_LANDSAT-8_NPP_20181129.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/29/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service