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: 11/4/2018
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 11/06/2018 14:41:51 -70.13, 136.00 93.90 11/06/2018 14:41:17 -70.14, 136.05 93.90 1.79 34
2 11/06/2018 15:31:18 70.03, -56.49 86.01 11/06/2018 15:32:02 70.06, -56.53 86.04 3.29 44
3 11/09/2018 06:08:47 70.44, 84.69 87.18 11/09/2018 06:07:35 70.45, 84.00 87.20 25.76 72
4 11/09/2018 06:58:21 -70.10,-108.16 93.15 11/09/2018 06:58:12 -70.11,-108.14 93.14 0.63 9
5 11/09/2018 07:47:48 70.00, 59.34 86.76 11/09/2018 07:48:56 69.98, 59.35 86.75 2.25 68
6 11/11/2018 22:25:20 70.18,-159.80 87.68 11/11/2018 22:24:24 70.17,-159.79 87.66 1.96 56
7 11/11/2018 23:14:50 -70.07, 7.68 92.43 11/11/2018 23:15:06 -70.08, 7.66 92.42 1.09 16
8 11/12/2018 00:04:30 69.25, 174.20 86.76 11/12/2018 00:05:37 69.27, 176.16 86.78 77.22 67
9 11/14/2018 14:41:50 70.15, -43.97 88.35 11/14/2018 14:41:19 70.15, -43.99 88.35 0.77 31
10 11/14/2018 15:31:20 -70.04, 123.51 91.76 11/14/2018 15:32:01 -70.06, 123.46 91.73 2.70 41
11 11/17/2018 06:08:48 -70.49, -95.24 90.65 11/17/2018 06:07:36 -70.56, -96.18 90.58 35.68 72
12 11/17/2018 06:58:20 70.11, 71.85 88.98 11/17/2018 06:58:14 70.13, 71.80 89.01 3.02 6
13 11/17/2018 07:47:50 -70.00,-120.66 91.12 11/17/2018 07:48:55 -69.98,-120.66 91.14 2.13 65

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/4/2018
SNOs_Map_LANDSAT-8_NPP_20181104.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/04/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service