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: 10/10/2014
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 10/10/2014 03:04:11 -80.94, -96.26 89.67 10/10/2014 03:03:39 -80.94, -96.30 89.65 0.74 32
2 10/10/2014 03:55:17 80.93, 71.28 90.30 10/10/2014 03:54:24 80.93, 71.12 90.35 2.85 53
3 10/10/2014 04:46:13 -80.92,-121.27 89.72 10/10/2014 04:45:08 -80.92,-121.31 89.68 0.75 65
4 10/22/2014 20:23:16 80.98,-177.29 95.06 10/22/2014 20:24:22 80.98,-177.32 95.03 0.56 66
5 10/22/2014 21:14:15 -80.98, -10.04 84.93 10/22/2014 21:15:07 -80.98, -9.95 84.97 1.47 52
6 10/22/2014 22:05:18 80.96, 157.70 95.02 10/22/2014 22:05:51 80.96, 157.67 95.00 0.53 33
7 10/22/2014 22:56:17 -80.96, -35.05 84.97 10/22/2014 22:56:36 -80.96, -34.96 85.00 1.57 19
8 10/22/2014 23:47:21 80.96, 132.31 95.03 10/22/2014 23:47:21 80.96, 132.30 95.03 0.28 0
9 10/23/2014 00:38:20 -80.96, -60.43 84.97 10/23/2014 00:38:06 -80.96, -60.34 84.97 1.64 14
10 10/23/2014 01:29:23 80.95, 107.30 94.99 10/23/2014 01:28:50 80.95, 107.29 95.00 0.23 33
11 10/23/2014 02:20:22 -80.95, -85.44 85.01 10/23/2014 02:19:35 -80.94, -85.35 85.00 1.72 47

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/10/2014
SNOs_Map_NOAA-19_NPP_20141010.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/10/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service