Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-A and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/17/2013
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/17/2013 03:56:06 72.80, 112.81 82.05 10/17/2013 03:55:51 72.80, 112.83 82.05 0.46 15
2 10/17/2013 04:46:48 -72.79, -79.89 97.95 10/17/2013 04:46:35 -72.81, -79.87 97.94 2.10 13
3 10/17/2013 05:37:28 72.78, 87.43 82.06 10/17/2013 05:37:21 72.81, 87.45 82.08 2.66 7
4 10/17/2013 06:28:09 -72.82,-105.16 97.90 10/17/2013 06:28:05 -72.81,-105.25 97.91 2.92 4
5 10/17/2013 07:18:49 72.81, 62.15 82.11 10/17/2013 07:18:51 72.81, 62.07 82.11 2.90 2
6 10/17/2013 08:09:31 -72.80,-130.55 97.89 10/17/2013 08:09:35 -72.81,-130.63 97.88 3.14 4
7 10/17/2013 09:00:11 72.79, 36.77 82.12 10/17/2013 09:00:20 72.76, 36.79 82.09 3.40 9
8 10/17/2013 09:50:53 -72.78,-155.93 97.89 10/17/2013 09:51:04 -72.77,-155.90 97.90 1.60 11
9 10/17/2013 10:41:33 72.77, 11.39 82.12 10/17/2013 10:41:50 72.77, 11.41 82.11 0.99 17
10 10/17/2013 11:32:15 -72.76, 178.69 97.88 10/17/2013 11:32:34 -72.77, 178.72 97.87 1.58 19
11 10/17/2013 12:22:55 72.75, -14.00 82.13 10/17/2013 12:23:20 72.77, -13.97 82.14 2.19 25
12 10/17/2013 13:13:36 -72.79, 153.41 97.83 10/17/2013 13:14:04 -72.77, 153.33 97.84 3.01 28
13 10/17/2013 14:04:16 72.78, -39.27 82.18 10/17/2013 14:04:50 72.77, -39.35 82.17 2.76 34
14 10/17/2013 14:54:58 -72.77, 128.03 97.82 10/17/2013 14:55:34 -72.78, 127.95 97.82 2.59 36
15 10/17/2013 15:45:38 72.76, -64.66 82.19 10/17/2013 15:46:20 72.77, -64.73 82.20 3.06 42
16 10/17/2013 16:36:20 -72.75, 102.64 97.82 10/17/2013 16:37:03 -72.73, 102.68 97.84 2.32 43
17 10/17/2013 17:27:00 72.74, -90.04 82.19 10/17/2013 17:27:49 72.73, -90.01 82.18 1.59 49
18 10/17/2013 18:17:42 -72.73, 77.26 97.81 10/17/2013 18:18:33 -72.73, 77.30 97.81 1.31 51
19 10/17/2013 19:08:22 72.72,-115.42 82.20 10/17/2013 19:09:19 72.73,-115.39 82.21 1.83 57
20 10/17/2013 19:59:03 -72.76, 51.98 97.76 10/17/2013 20:00:03 -72.74, 51.92 97.78 3.26 60
21 10/17/2013 20:49:43 72.75,-140.70 82.25 10/17/2013 20:50:49 72.73,-140.77 82.23 2.76 66
22 10/17/2013 21:40:25 -72.74, 26.60 97.75 10/17/2013 21:41:33 -72.74, 26.54 97.75 2.19 68
23 10/17/2013 22:31:05 72.73,-166.08 82.26 10/17/2013 22:32:19 72.74,-166.15 82.26 2.54 74
24 10/17/2013 23:21:48 -72.66, 1.12 97.79 10/17/2013 23:23:02 -72.69, 1.26 97.78 5.62 74
25 10/18/2013 00:12:33 72.40, 167.91 81.97 10/18/2013 00:13:44 72.49, 168.99 82.03 37.27 71
26 10/18/2013 01:03:16 -72.34, -24.88 98.08 10/18/2013 01:04:26 -72.39, -23.50 98.07 46.68 70
27 10/18/2013 01:54:00 72.12, 142.03 81.74 10/18/2013 01:55:08 72.18, 144.21 81.74 74.59 68
28 10/18/2013 02:44:43 -72.06, -50.75 98.31 10/18/2013 02:45:50 -72.09, -48.29 98.35 84.49 67

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/17/2013
SNOs_Map_METOP-A_NPP_20131017.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 10/17/2013 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service