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: 2/22/2013
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 02/22/2013 07:12:05 -80.88,-159.84 85.21 02/22/2013 07:13:19 -80.88,-159.76 85.26 1.43 74
2 02/22/2013 08:03:02 80.86, 7.82 94.73 02/22/2013 08:04:03 80.86, 7.87 94.69 0.87 61
3 02/22/2013 08:54:07 -80.84, 175.62 85.38 02/22/2013 08:54:47 -80.84, 175.57 85.39 1.10 40
4 02/22/2013 09:45:04 80.82, -16.71 94.55 02/22/2013 09:45:31 80.83, -16.80 94.55 1.65 27
5 02/22/2013 10:36:11 -80.83, 150.38 85.45 02/22/2013 10:36:16 -80.83, 150.54 85.47 2.92 5
6 02/22/2013 11:27:07 80.80, -41.60 94.43 02/22/2013 11:26:59 80.79, -41.47 94.41 2.42 8
7 02/22/2013 12:18:12 -80.77, 126.19 85.68 02/22/2013 12:17:43 -80.77, 126.21 85.67 0.42 29
8 02/22/2013 13:09:09 80.75, -66.15 94.25 02/22/2013 13:08:27 80.75, -66.16 94.27 0.10 42
9 02/22/2013 14:00:13 -80.70, 101.98 85.91 02/22/2013 13:59:10 -80.71, 101.87 85.86 2.06 63
10 03/06/2013 17:46:42 80.87,-138.17 90.01 03/06/2013 17:47:55 80.88,-138.31 89.99 2.59 73
11 03/06/2013 18:37:50 -80.87, 29.01 90.00 03/06/2013 18:38:40 -80.87, 29.11 90.04 1.89 50
12 03/06/2013 19:28:46 80.86,-163.44 89.94 03/06/2013 19:29:24 80.86,-163.33 89.91 1.87 38
13 03/06/2013 20:19:52 -80.83, 4.45 90.18 03/06/2013 20:20:08 -80.83, 4.44 90.18 0.23 16
14 03/06/2013 21:10:48 80.82, 172.01 89.77 03/06/2013 21:10:52 80.82, 172.00 89.77 0.25 4
15 03/06/2013 22:01:53 -80.77, -19.75 90.41 03/06/2013 22:01:35 -80.78, -19.88 90.38 2.29 18
16 03/06/2013 22:52:49 80.76, 147.81 89.54 03/06/2013 22:52:19 80.76, 147.68 89.57 2.33 30
17 03/06/2013 23:43:57 -80.76, -45.03 90.47 03/06/2013 23:43:04 -80.76, -44.91 90.46 2.18 53

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/22/2013
SNOs_Map_NOAA-19_NPP_20130223.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/22/2013 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service