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: 7/16/2016
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 73.44, 54.07 52.80 07/19/2016 07:56:45 73.44, 51.40 52.97 84.71 67
2 07/19/2016 08:48:36 -73.33,-138.85 127.29 07/19/2016 08:47:27 -73.33,-141.04 127.15 70.03 69
3 07/19/2016 09:39:20 73.12, 28.02 52.53 07/19/2016 09:38:09 73.15, 26.68 52.65 43.36 71
4 07/19/2016 10:30:04 -73.01,-164.89 127.56 07/19/2016 10:28:51 -73.04,-165.77 127.47 28.91 73
5 07/19/2016 11:20:47 72.85, 2.10 52.31 07/19/2016 11:19:33 72.85, 1.94 52.34 5.29 74
6 07/19/2016 12:11:30 -72.79, 169.31 127.74 07/19/2016 12:10:16 -72.79, 169.37 127.72 2.09 74
7 07/19/2016 13:02:10 72.78, -23.38 52.26 07/19/2016 13:01:02 72.81, -23.34 52.30 2.93 68
8 07/19/2016 13:52:52 -72.78, 143.93 127.74 07/19/2016 13:51:46 -72.80, 143.98 127.70 3.12 66
9 07/19/2016 14:43:31 72.81, -48.65 52.30 07/19/2016 14:42:32 72.81, -48.73 52.32 2.56 59
10 07/19/2016 15:34:13 -72.81, 118.66 127.70 07/19/2016 15:33:16 -72.81, 118.60 127.68 2.16 57
11 07/19/2016 16:24:53 72.80, -74.03 52.30 07/19/2016 16:24:01 72.77, -74.01 52.28 3.30 52
12 07/19/2016 17:15:35 -72.79, 93.28 127.70 07/19/2016 17:14:46 -72.81, 93.21 127.66 3.41 49
13 07/19/2016 18:06:15 72.78, -99.41 52.30 07/19/2016 18:05:31 72.77, -99.40 52.31 0.58 44
14 07/19/2016 18:56:57 -72.77, 67.91 127.70 07/19/2016 18:56:15 -72.77, 67.93 127.70 0.86 42
15 07/19/2016 19:47:37 72.76,-124.78 52.30 07/19/2016 19:47:01 72.78,-124.79 52.33 2.17 36
16 07/19/2016 20:38:19 -72.76, 42.53 127.70 07/19/2016 20:37:45 -72.78, 42.54 127.68 2.04 34
17 07/19/2016 21:28:59 72.74,-150.16 52.30 07/19/2016 21:28:30 72.74,-150.07 52.29 3.02 29
18 07/19/2016 22:19:41 -72.74, 17.16 127.71 07/19/2016 22:19:14 -72.73, 17.25 127.71 3.40 27
19 07/19/2016 23:10:21 72.73,-175.54 52.29 07/19/2016 23:10:00 72.74,-175.46 52.31 3.20 21
20 07/20/2016 00:01:03 -72.72, -8.22 127.71 07/20/2016 00:00:44 -72.74, -8.13 127.69 3.38 19
21 07/20/2016 00:51:42 72.76, 159.19 52.34 07/20/2016 00:51:30 72.75, 159.15 52.33 1.64 12
22 07/20/2016 01:42:24 -72.76, -33.49 127.67 07/20/2016 01:42:14 -72.74, -33.52 127.67 1.54 10
23 07/20/2016 02:33:04 72.74, 133.81 52.33 07/20/2016 02:33:00 72.76, 133.76 52.35 2.41 4
24 07/20/2016 03:23:46 -72.74, -58.87 127.67 07/20/2016 03:23:44 -72.75, -58.91 127.65 1.98 2
25 07/20/2016 04:14:26 72.72, 108.44 52.33 07/20/2016 04:14:29 72.71, 108.48 52.32 1.86 3
26 07/20/2016 05:05:08 -72.72, -84.24 127.67 07/20/2016 05:05:13 -72.71, -84.19 127.69 2.28 5
27 07/20/2016 05:55:48 72.71, 83.06 52.33 07/20/2016 05:55:59 72.72, 83.09 52.34 1.82 11
28 07/20/2016 06:46:30 -72.70,-109.62 127.67 07/20/2016 06:46:43 -72.71,-109.58 127.67 1.80 13
29 07/20/2016 07:37:09 72.74, 57.79 52.37 07/20/2016 07:37:29 72.73, 57.70 52.36 3.17 20
30 07/20/2016 08:27:51 -72.74,-134.89 127.63 07/20/2016 08:28:13 -72.72,-134.97 127.65 3.06 22
31 07/20/2016 09:18:31 72.72, 32.41 52.37 07/20/2016 09:18:59 72.73, 32.32 52.38 3.45 28
32 07/20/2016 10:09:13 -72.72,-160.27 127.63 07/20/2016 10:09:43 -72.73,-160.36 127.63 3.02 30
33 07/20/2016 10:59:53 72.70, 7.04 52.37 07/20/2016 11:00:28 72.69, 7.03 52.34 1.66 35
34 07/20/2016 11:50:35 -72.70, 174.36 127.63 07/20/2016 11:51:12 -72.68, 174.36 127.66 2.05 37
35 07/20/2016 12:41:15 72.69, -18.34 52.37 07/20/2016 12:41:58 72.70, -18.36 52.36 1.17 43
36 07/20/2016 13:31:57 -72.68, 148.98 127.63 07/20/2016 13:32:42 -72.69, 148.97 127.64 0.66 45
37 07/20/2016 14:22:37 72.67, -43.72 52.36 07/20/2016 14:23:27 72.65, -43.64 52.33 3.19 50
38 07/20/2016 15:13:19 -72.67, 123.60 127.64 07/20/2016 15:14:12 -72.70, 123.59 127.62 3.36 53
39 07/20/2016 16:03:59 72.65, -69.09 52.36 07/20/2016 16:04:57 72.66, -69.03 52.35 2.35 58
40 07/20/2016 16:54:41 -72.65, 98.23 127.64 07/20/2016 16:55:41 -72.65, 98.30 127.65 2.49 60
41 07/20/2016 17:45:19 72.68, -94.37 52.40 07/20/2016 17:46:26 72.66, -94.42 52.37 2.67 67
42 07/20/2016 18:36:01 -72.68, 72.96 127.60 07/20/2016 18:37:10 -72.66, 72.91 127.63 2.94 69
43 07/20/2016 19:26:42 72.61,-119.85 52.36 07/20/2016 19:27:55 72.62,-119.70 52.34 4.92 73
44 07/20/2016 20:17:25 -72.56, 47.37 127.69 07/20/2016 20:18:39 -72.61, 47.63 127.67 10.30 74
45 07/20/2016 21:08:09 72.34,-145.73 52.14 07/20/2016 21:09:20 72.37,-144.57 52.08 39.24 71
46 07/20/2016 21:58:53 -72.24, 21.39 127.95 07/20/2016 22:00:03 -72.32, 22.85 127.98 50.22 70
47 07/20/2016 22:49:37 72.02,-171.70 51.87 07/20/2016 22:50:44 72.07,-169.36 51.76 80.47 67
48 07/20/2016 23:40:20 -71.97, -4.47 128.17 07/20/2016 23:41:27 -72.02, -1.94 128.29 87.18 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 7/16/2016
SNOs_Map_METOP-B_NPP_20160717.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 07/16/2016 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service