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: 11/17/2016
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 11/19/2016 06:09:04 70.80, 85.23 90.26 11/19/2016 06:07:56 70.88, 83.26 90.34 72.09 68
2 11/19/2016 06:58:45 -70.08,-108.20 90.46 11/19/2016 06:58:25 -70.09,-108.17 90.45 1.45 20
3 11/19/2016 07:48:12 69.98, 59.30 89.45 11/19/2016 07:49:09 69.99, 59.30 89.46 0.25 57
4 11/21/2016 22:25:45 70.15,-159.86 90.20 11/21/2016 22:24:37 70.14,-159.79 90.19 3.25 68
5 11/21/2016 23:15:15 -70.04, 7.62 89.91 11/21/2016 23:15:19 -70.03, 7.69 89.91 2.69 4
6 11/22/2016 00:04:47 69.66, 174.74 89.73 11/22/2016 00:05:58 69.66, 175.54 89.73 31.21 71
7 11/24/2016 14:42:14 70.16, -43.97 90.76 11/24/2016 14:41:32 70.13, -44.02 90.74 3.11 42
8 11/24/2016 15:31:44 -70.05, 123.51 89.35 11/24/2016 15:32:14 -70.03, 123.46 89.37 2.97 30
9 11/27/2016 06:09:05 -70.86, -94.69 88.04 11/27/2016 06:07:57 -70.96, -96.89 87.93 80.95 68
10 11/27/2016 06:58:44 70.10, 71.83 91.20 11/27/2016 06:58:26 70.08, 71.83 91.19 1.86 18
11 11/27/2016 07:48:14 -70.00,-120.69 88.90 11/27/2016 07:49:08 -69.97,-120.69 88.92 2.47 54
12 11/29/2016 22:25:46 -70.15, 20.13 88.30 11/29/2016 22:24:36 -70.18, 20.14 88.27 3.09 70
13 11/29/2016 23:15:13 70.04,-172.38 91.60 11/29/2016 23:15:19 70.03,-172.33 91.60 1.88 6
14 11/30/2016 00:04:46 -69.77, -5.12 88.67 11/30/2016 00:05:58 -69.76, -4.61 88.68 19.74 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/17/2016
SNOs_Map_LANDSAT-8_NPP_20161119.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/17/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service