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: 12/8/2019
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 12/08/2019 19:53:48 73.44,-125.08 96.14 12/08/2019 19:52:41 73.47,-127.87 96.26 88.36 67
2 12/08/2019 20:44:31 -73.36, 42.07 83.93 12/08/2019 20:43:23 -73.37, 39.66 83.84 76.90 68
3 12/08/2019 21:35:15 73.17,-151.02 95.89 12/08/2019 21:34:05 73.17,-152.58 95.95 50.39 70
4 12/08/2019 22:25:59 -73.04, 16.03 84.23 12/08/2019 22:24:47 -73.08, 14.93 84.15 35.94 72
5 12/08/2019 23:16:43 72.85,-177.05 95.60 12/08/2019 23:15:29 72.88,-177.32 95.64 9.55 74
6 12/09/2019 00:07:26 -72.77, -9.88 84.48 12/09/2019 00:06:11 -72.79, -9.82 84.45 2.69 75
7 12/09/2019 00:58:06 72.78, 157.47 95.54 12/09/2019 00:56:57 72.78, 157.50 95.55 1.22 69
8 12/09/2019 01:48:47 -72.80, -35.15 84.44 12/09/2019 01:47:41 -72.79, -35.21 84.44 2.04 66
9 12/09/2019 02:39:28 72.76, 132.09 95.53 12/09/2019 02:38:27 72.79, 132.11 95.57 3.48 61
10 12/09/2019 03:30:09 -72.79, -60.53 84.45 12/09/2019 03:29:11 -72.80, -60.60 84.42 2.72 58
11 12/09/2019 04:20:49 72.79, 106.81 95.57 12/09/2019 04:19:57 72.80, 106.72 95.58 3.15 52
12 12/09/2019 05:11:31 -72.77, -85.91 84.46 12/09/2019 05:10:40 -72.76, -85.88 84.46 1.43 51
13 12/09/2019 06:02:11 72.77, 81.44 95.56 12/09/2019 06:01:26 72.75, 81.44 95.54 2.12 45
14 12/09/2019 06:52:53 -72.75,-111.29 84.47 12/09/2019 06:52:10 -72.76,-111.27 84.45 1.98 43
15 12/09/2019 07:43:33 72.75, 56.06 95.54 12/09/2019 07:42:56 72.76, 56.05 95.56 0.84 37
16 12/09/2019 08:34:14 -72.78,-136.56 84.43 12/09/2019 08:33:40 -72.77,-136.66 84.43 3.28 34
17 12/09/2019 09:24:55 72.74, 30.68 95.53 12/09/2019 09:24:25 72.72, 30.76 95.52 3.42 30
18 12/09/2019 10:15:36 -72.76,-161.94 84.44 12/09/2019 10:15:09 -72.73,-161.94 84.47 3.67 27
19 12/09/2019 11:06:17 72.72, 5.30 95.52 12/09/2019 11:05:55 72.73, 5.37 95.53 2.59 22
20 12/09/2019 11:56:58 -72.74, 172.68 84.45 12/09/2019 11:56:39 -72.74, 172.67 84.46 0.91 19
21 12/09/2019 12:47:38 72.75, -19.97 95.56 12/09/2019 12:47:25 72.73, -20.02 95.55 2.33 13
22 12/09/2019 13:38:20 -72.72, 147.30 84.46 12/09/2019 13:38:09 -72.74, 147.28 84.44 2.20 11
23 12/09/2019 14:29:00 72.73, -45.35 95.55 12/09/2019 14:28:55 72.74, -45.41 95.56 2.05 5
24 12/09/2019 15:19:42 -72.71, 121.92 84.47 12/09/2019 15:19:38 -72.70, 121.99 84.48 2.41 4
25 12/09/2019 16:10:22 72.71, -70.73 95.54 12/09/2019 16:10:24 72.70, -70.69 95.52 2.17 2
26 12/09/2019 17:01:04 -72.69, 96.55 84.48 12/09/2019 17:01:08 -72.71, 96.61 84.47 2.90 4
27 12/09/2019 17:51:44 72.69, -96.11 95.53 12/09/2019 17:51:54 72.70, -96.08 95.54 1.52 10
28 12/09/2019 18:42:25 -72.72, 71.27 84.45 12/09/2019 18:42:38 -72.71, 71.22 84.45 1.97 13
29 12/09/2019 19:33:05 72.73,-121.38 95.57 12/09/2019 19:33:24 72.71,-121.47 95.55 3.27 19
30 12/09/2019 20:23:47 -72.70, 45.89 84.46 12/09/2019 20:24:08 -72.72, 45.83 84.44 3.18 21
31 12/09/2019 21:14:27 72.71,-146.76 95.56 12/09/2019 21:14:54 72.72,-146.86 95.57 3.49 27
32 12/09/2019 22:05:09 -72.68, 20.52 84.47 12/09/2019 22:05:37 -72.68, 20.54 84.48 0.98 28
33 12/09/2019 22:55:49 72.69,-172.14 95.55 12/09/2019 22:56:23 72.67,-172.14 95.53 1.45 34
34 12/09/2019 23:46:31 -72.66, -4.86 84.48 12/09/2019 23:47:07 -72.68, -4.85 84.46 2.40 36
35 12/10/2019 00:37:11 72.67, 162.48 95.53 12/10/2019 00:37:53 72.68, 162.47 95.54 1.54 42
36 12/10/2019 01:27:52 -72.70, -30.14 84.44 12/10/2019 01:28:37 -72.69, -30.24 84.45 3.37 45
37 12/10/2019 02:18:33 72.65, 137.10 95.52 12/10/2019 02:19:22 72.64, 137.18 95.50 2.90 49
38 12/10/2019 03:09:14 -72.68, -55.51 84.45 12/10/2019 03:10:06 -72.65, -55.52 84.49 3.19 52
39 12/10/2019 03:59:55 72.63, 111.73 95.51 12/10/2019 04:00:52 72.65, 111.79 95.52 2.73 57
40 12/10/2019 04:50:36 -72.66, -80.89 84.46 12/10/2019 04:51:36 -72.66, -80.91 84.47 0.71 60
41 12/10/2019 05:41:16 72.66, 86.45 95.55 12/10/2019 05:42:22 72.65, 86.40 95.53 1.99 66
42 12/10/2019 06:31:58 -72.64,-106.27 84.47 12/10/2019 06:33:06 -72.66,-106.30 84.46 2.75 68
43 12/10/2019 07:22:38 72.65, 61.07 95.54 12/10/2019 07:23:52 72.66, 61.01 95.55 2.63 74
44 12/10/2019 08:13:21 -72.57,-131.75 84.53 12/10/2019 08:14:35 -72.62,-131.59 84.50 7.72 74
45 12/10/2019 09:04:06 72.32, 35.08 95.24 12/10/2019 09:05:17 72.41, 36.14 95.29 37.11 71
46 12/10/2019 09:54:48 -72.30,-157.63 84.78 12/10/2019 09:55:59 -72.32,-156.36 84.81 43.04 71
47 12/10/2019 10:45:32 72.04, 9.21 94.99 12/10/2019 10:46:40 72.11, 11.35 94.98 73.68 68
48 12/10/2019 11:36:15 -71.97, 176.40 85.08 12/10/2019 11:37:22 -72.02, 178.84 85.11 84.07 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2019
SNOs_Map_METOP-B_NPP_20191209.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 12/08/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service