Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/6/2013
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/06/2013 21:10:52 80.81, 172.03 89.76 03/06/2013 21:10:52 80.81, 172.07 89.76 0.68 0
2 03/06/2013 22:01:57 -80.77, -19.82 90.40 03/06/2013 22:01:35 -80.77, -19.91 90.38 1.79 22
3 03/06/2013 22:52:53 80.75, 147.84 89.53 03/06/2013 22:52:19 80.75, 147.74 89.56 1.74 34
4 03/06/2013 23:44:01 -80.76, -45.07 90.47 03/06/2013 23:43:04 -80.75, -44.94 90.46 2.36 57
5 03/07/2013 00:34:57 80.74, 122.58 89.46 03/07/2013 00:33:48 80.74, 122.71 89.48 2.42 69
6 03/19/2013 04:21:34 -80.87,-117.03 94.93 03/19/2013 04:22:31 -80.87,-116.86 94.99 3.13 57
7 03/19/2013 05:12:30 80.85, 50.85 84.96 03/19/2013 05:13:15 80.85, 50.73 84.96 2.17 45
8 03/19/2013 06:03:37 -80.85,-141.94 95.06 03/19/2013 06:04:00 -80.85,-141.88 95.07 0.92 23
9 03/19/2013 06:54:34 80.84, 25.59 84.90 03/19/2013 06:54:44 80.83, 25.70 84.87 2.12 10
10 03/19/2013 07:45:38 -80.79,-166.13 95.29 03/19/2013 07:45:27 -80.79,-166.21 95.27 1.32 11
11 03/19/2013 08:36:36 80.80, 1.04 84.72 03/19/2013 08:36:12 80.80, 1.03 84.73 0.19 24
12 03/19/2013 09:27:42 -80.78, 168.59 95.35 03/19/2013 09:26:56 -80.77, 168.76 95.35 3.04 46

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/6/2013
SNOs_Map_NOAA-19_NPP_20130307.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/06/2013 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service