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: 11/24/2016
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 11/24/2016 04:34:09 72.84, 103.39 93.43 11/24/2016 04:33:25 72.83, 103.40 93.42 1.33 44
2 11/24/2016 05:24:51 -72.85, -89.26 86.56 11/24/2016 05:24:09 -72.82, -89.27 86.59 3.03 42
3 11/24/2016 06:15:31 72.82, 78.01 93.42 11/24/2016 06:14:55 72.83, 78.02 93.44 1.78 36
4 11/24/2016 07:06:13 -72.83,-114.65 86.57 11/24/2016 07:05:39 -72.83,-114.65 86.57 0.17 34
5 11/24/2016 07:56:52 72.85, 52.73 93.46 11/24/2016 07:56:25 72.84, 52.63 93.46 3.30 27
6 11/24/2016 08:47:35 -72.81,-140.03 86.58 11/24/2016 08:47:09 -72.83,-140.04 86.55 3.00 26
7 11/24/2016 09:38:14 72.83, 27.34 93.45 11/24/2016 09:37:54 72.79, 27.35 93.42 3.44 20
8 11/24/2016 10:28:57 -72.78,-165.42 86.58 11/24/2016 10:28:38 -72.79,-165.32 86.58 3.31 19
9 11/24/2016 11:19:36 72.80, 1.96 93.45 11/24/2016 11:19:24 72.80, 1.97 93.44 0.47 12
10 11/24/2016 12:10:18 -72.81, 169.30 86.54 11/24/2016 12:10:08 -72.79, 169.30 86.56 2.22 10
11 11/24/2016 13:00:58 72.78, -23.43 93.44 11/24/2016 13:00:54 72.81, -23.42 93.46 2.70 4
12 11/24/2016 13:51:40 -72.79, 143.92 86.55 11/24/2016 13:51:38 -72.80, 143.91 86.54 0.83 2
13 11/24/2016 14:42:19 72.81, -48.71 93.48 11/24/2016 14:42:24 72.81, -48.81 93.48 3.20 5
14 11/24/2016 15:33:02 -72.77, 118.53 86.56 11/24/2016 15:33:07 -72.75, 118.63 86.58 3.71 5
15 11/24/2016 16:23:41 72.79, -74.09 93.47 11/24/2016 16:23:53 72.77, -74.09 93.45 2.51 12
16 11/24/2016 17:14:24 -72.75, 93.15 86.56 11/24/2016 17:14:37 -72.76, 93.24 86.56 3.46 13
17 11/24/2016 18:05:02 72.77, -99.48 93.47 11/24/2016 18:05:22 72.77, -99.47 93.47 0.62 20
18 11/24/2016 18:55:44 -72.78, 67.87 86.52 11/24/2016 18:56:06 -72.76, 67.86 86.54 1.40 22
19 11/24/2016 19:46:24 72.74,-124.87 93.46 11/24/2016 19:46:52 72.78,-124.86 93.49 3.63 28
20 11/24/2016 20:37:06 -72.75, 42.48 86.53 11/24/2016 20:37:36 -72.77, 42.47 86.52 1.65 30
21 11/24/2016 21:27:45 72.77,-150.15 93.50 11/24/2016 21:28:22 72.78,-150.24 93.51 3.38 37
22 11/24/2016 22:18:28 -72.73, 17.10 86.54 11/24/2016 22:19:05 -72.72, 17.19 86.55 3.34 37
23 11/24/2016 23:09:07 72.75,-175.53 93.49 11/24/2016 23:09:51 72.74,-175.52 93.47 1.58 44
24 11/24/2016 23:59:49 -72.76, -8.18 86.50 11/25/2016 00:00:35 -72.73, -8.19 86.53 3.58 46
25 11/25/2016 00:50:29 72.73, 159.08 93.49 11/25/2016 00:51:21 72.74, 159.09 93.49 1.52 52
26 11/25/2016 01:41:11 -72.74, -33.57 86.50 11/25/2016 01:42:05 -72.73, -33.58 86.51 0.62 54
27 11/25/2016 02:31:50 72.76, 133.80 93.53 11/25/2016 02:32:51 72.75, 133.71 93.51 3.43 61
28 11/25/2016 03:22:33 -72.72, -58.95 86.51 11/25/2016 03:23:35 -72.74, -58.96 86.49 2.49 62
29 11/25/2016 04:13:12 72.73, 108.42 93.52 11/25/2016 04:14:20 72.70, 108.42 93.48 3.69 68
30 11/25/2016 05:03:55 -72.70, -84.34 86.52 11/25/2016 05:05:04 -72.69, -84.24 86.53 3.12 69
31 11/25/2016 05:54:36 72.61, 82.82 93.42 11/25/2016 05:55:49 72.66, 83.14 93.45 11.73 73
32 11/25/2016 06:45:19 -72.57,-109.93 86.62 11/25/2016 06:46:32 -72.60,-109.42 86.61 17.15 73
33 11/25/2016 07:36:03 72.33, 56.93 93.17 11/25/2016 07:37:13 72.36, 58.37 93.15 48.76 70
34 11/25/2016 08:26:47 -72.24,-135.92 86.92 11/25/2016 08:27:56 -72.30,-134.20 86.91 58.59 69
35 11/25/2016 09:17:31 72.00, 30.95 92.87 11/25/2016 09:18:37 72.05, 33.58 92.85 90.46 66
36 11/25/2016 10:08:14 -71.97,-161.79 87.17 11/25/2016 10:09:20 -72.00,-158.99 87.21 96.30 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2016
SNOs_Map_METOP-A_NPP_20161124.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 11/24/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service