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: 11/19/2015
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 11/19/2015 14:52:57 -81.04, 83.27 76.48 11/19/2015 14:54:13 -81.05, 83.22 76.50 1.80 76
2 11/19/2015 15:43:58 81.04,-109.34 103.52 11/19/2015 15:44:57 81.04,-109.18 103.48 2.77 59
3 11/19/2015 16:34:58 -81.03, 58.29 76.52 11/19/2015 16:35:42 -81.04, 58.17 76.53 2.09 44
4 11/19/2015 17:25:59 81.03,-134.33 103.48 11/19/2015 17:26:26 81.02,-134.23 103.45 1.89 27
5 11/19/2015 18:17:00 -81.03, 32.93 76.52 11/19/2015 18:17:12 -81.04, 32.75 76.50 3.15 12
6 11/19/2015 19:08:01 81.03,-159.69 103.48 11/19/2015 19:07:56 81.03,-159.65 103.47 0.99 5
7 11/19/2015 19:59:02 -81.03, 7.57 76.52 11/19/2015 19:58:41 -81.02, 7.70 76.53 2.41 21
8 11/19/2015 20:50:03 81.03, 174.94 103.48 11/19/2015 20:49:26 81.03, 174.93 103.49 0.53 37
9 11/19/2015 21:41:04 -81.03, -17.79 76.52 11/19/2015 21:40:11 -81.03, -17.72 76.51 1.36 53
10 11/19/2015 22:32:05 81.03, 149.58 103.48 11/19/2015 22:30:56 81.03, 149.51 103.52 1.22 69
11 12/02/2015 21:45:14 81.04, 160.52 106.12 12/02/2015 21:46:27 81.04, 160.39 106.10 2.24 73
12 12/02/2015 22:36:18 -81.03, -32.02 73.90 12/02/2015 22:37:12 -81.03, -32.17 73.91 2.60 54
13 12/02/2015 23:27:16 81.03, 135.15 106.12 12/02/2015 23:27:57 81.04, 134.97 106.12 3.12 41
14 12/03/2015 00:18:21 -81.04, -57.77 73.87 12/03/2015 00:18:42 -81.03, -57.60 73.90 3.02 21
15 12/03/2015 01:09:18 81.03, 109.77 106.11 12/03/2015 01:09:26 81.03, 109.91 106.09 2.62 8
16 12/03/2015 02:00:23 -81.03, -83.14 73.87 12/03/2015 02:00:12 -81.04, -83.02 73.88 2.11 11
17 12/03/2015 02:51:20 81.03, 84.40 106.11 12/03/2015 02:50:56 81.03, 84.49 106.10 1.73 24
18 12/03/2015 03:42:25 -81.03,-108.51 73.88 12/03/2015 03:41:42 -81.04,-108.45 73.86 1.28 43
19 12/03/2015 04:33:22 81.03, 59.02 106.10 12/03/2015 04:32:26 81.03, 59.07 106.12 0.84 56

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/19/2015
SNOs_Map_NOAA-19_NPP_20151120.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/19/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service