Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/6/2016
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 07/19/2016 07:57:52 73.46, 54.11 52.82 07/19/2016 07:56:45 73.43, 51.42 52.96 85.31 67
2 07/19/2016 08:48:36 -73.36,-138.79 127.27 07/19/2016 08:47:28 -73.36,-141.11 127.12 73.97 68
3 07/19/2016 09:39:20 73.14, 28.06 52.55 07/19/2016 09:38:09 73.14, 26.70 52.64 43.82 71
4 07/19/2016 10:30:04 -73.04,-164.83 127.54 07/19/2016 10:28:51 -73.02,-165.73 127.49 29.35 73
5 07/19/2016 11:20:47 72.87, 2.14 52.32 07/19/2016 11:19:33 72.84, 1.96 52.32 6.62 74
6 07/19/2016 12:11:30 -72.82, 169.37 127.71 07/19/2016 12:10:17 -72.82, 169.31 127.69 1.87 73
7 07/19/2016 13:02:10 72.80, -23.35 52.28 07/19/2016 13:01:02 72.80, -23.32 52.29 0.84 68
8 07/19/2016 13:52:52 -72.80, 143.99 127.72 07/19/2016 13:51:46 -72.78, 144.03 127.73 3.00 66
9 07/19/2016 14:43:32 72.78, -48.72 52.27 07/19/2016 14:42:32 72.80, -48.71 52.31 2.36 60
10 07/19/2016 15:34:14 -72.79, 118.61 127.72 07/19/2016 15:33:16 -72.79, 118.64 127.71 0.86 58
11 07/19/2016 16:24:54 72.76, -74.10 52.27 07/19/2016 16:24:01 72.76, -73.99 52.27 3.53 53
12 07/19/2016 17:15:36 -72.77, 93.24 127.72 07/19/2016 17:14:46 -72.79, 93.25 127.69 2.64 50
13 07/19/2016 18:06:15 72.80, -99.37 52.31 07/19/2016 18:05:31 72.76, -99.38 52.29 3.57 44
14 07/19/2016 18:56:57 -72.80, 67.96 127.68 07/19/2016 18:56:16 -72.80, 67.86 127.67 3.39 41
15 07/19/2016 19:47:37 72.78,-124.75 52.31 07/19/2016 19:47:01 72.77,-124.77 52.31 1.13 36
16 07/19/2016 20:38:19 -72.78, 42.59 127.68 07/19/2016 20:37:45 -72.75, 42.58 127.70 3.32 34
17 07/19/2016 21:28:59 72.76,-150.12 52.31 07/19/2016 21:28:31 72.78,-150.16 52.34 2.18 28
18 07/19/2016 22:19:40 -72.77, 17.21 127.68 07/19/2016 22:19:14 -72.76, 17.19 127.68 0.93 26
19 07/19/2016 23:10:20 72.74,-175.50 52.31 07/19/2016 23:09:59 72.73,-175.44 52.30 2.24 21
20 07/20/2016 00:01:02 -72.75, -8.16 127.68 07/20/2016 00:00:44 -72.77, -8.20 127.66 2.29 18
21 07/20/2016 00:51:42 72.73, 159.12 52.31 07/20/2016 00:51:29 72.74, 159.17 52.32 2.29 13
22 07/20/2016 01:42:24 -72.73, -33.54 127.69 07/20/2016 01:42:13 -72.72, -33.48 127.70 2.21 11
23 07/20/2016 02:33:03 72.76, 133.85 52.35 07/20/2016 02:32:59 72.75, 133.78 52.34 2.61 4
24 07/20/2016 03:23:46 -72.71, -58.92 127.69 07/20/2016 03:23:43 -72.73, -58.87 127.67 2.40 3
25 07/20/2016 04:14:25 72.74, 108.47 52.35 07/20/2016 04:14:29 72.75, 108.39 52.36 3.00 4
26 07/20/2016 05:05:07 -72.75, -84.19 127.65 07/20/2016 05:05:13 -72.74, -84.26 127.65 2.52 6
27 07/20/2016 05:55:47 72.72, 83.10 52.34 07/20/2016 05:55:58 72.71, 83.11 52.33 1.58 11
28 07/20/2016 06:46:29 -72.73,-109.56 127.65 07/20/2016 06:46:43 -72.74,-109.64 127.63 2.99 14
29 07/20/2016 07:37:09 72.71, 57.72 52.34 07/20/2016 07:37:28 72.72, 57.72 52.35 1.19 19
30 07/20/2016 08:27:51 -72.71,-134.94 127.65 07/20/2016 08:28:12 -72.70,-134.93 127.67 1.54 21
31 07/20/2016 09:18:31 72.69, 32.34 52.34 07/20/2016 09:18:57 72.67, 32.44 52.31 3.59 26

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 7/6/2016
SNOs_Map_METOP-B_NPP_20160707.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 07/06/2016 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service