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: 12/3/2019
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 73.47,-125.00 96.17 12/08/2019 19:52:41 73.43,-127.79 96.22 88.43 67
2 12/08/2019 20:44:32 -73.35, 42.05 83.95 12/08/2019 20:43:23 -73.34, 39.74 83.88 73.46 69
3 12/08/2019 21:35:16 73.15,-151.06 95.88 12/08/2019 21:34:05 73.14,-152.51 95.92 46.96 71
4 12/08/2019 22:25:59 -73.08, 16.11 84.19 12/08/2019 22:24:47 -73.04, 15.01 84.19 35.90 72
5 12/08/2019 23:16:43 72.88,-176.98 95.63 12/08/2019 23:15:29 72.84,-177.25 95.61 9.83 74
6 12/09/2019 00:07:26 -72.81, -9.80 84.44 12/09/2019 00:06:12 -72.80, -9.84 84.44 1.69 74
7 12/09/2019 00:58:05 72.81, 157.54 95.57 12/09/2019 00:56:57 72.80, 157.46 95.57 2.62 68
8 12/09/2019 01:48:47 -72.79, -35.18 84.45 12/09/2019 01:47:41 -72.81, -35.23 84.43 2.57 66
9 12/09/2019 02:39:27 72.79, 132.16 95.56 12/09/2019 02:38:27 72.81, 132.07 95.58 3.32 60
10 12/09/2019 03:30:09 -72.77, -60.56 84.46 12/09/2019 03:29:10 -72.76, -60.52 84.46 1.61 59
11 12/09/2019 04:20:49 72.77, 106.78 95.55 12/09/2019 04:19:56 72.77, 106.79 95.55 0.98 53
12 12/09/2019 05:11:31 -72.75, -85.94 84.47 12/09/2019 05:10:40 -72.77, -85.91 84.45 2.23 51
13 12/09/2019 06:02:11 72.75, 81.40 95.54 12/09/2019 06:01:26 72.77, 81.40 95.56 1.98 45
14 12/09/2019 06:52:52 -72.79,-111.21 84.44 12/09/2019 06:52:10 -72.78,-111.30 84.43 2.93 42
15 12/09/2019 07:43:33 72.74, 56.02 95.53 12/09/2019 07:42:55 72.73, 56.12 95.52 3.20 38
16 12/09/2019 08:34:14 -72.77,-136.59 84.45 12/09/2019 08:33:39 -72.74,-136.58 84.47 3.55 35
17 12/09/2019 09:24:55 72.72, 30.64 95.52 12/09/2019 09:24:25 72.74, 30.73 95.54 3.47 30
18 12/09/2019 10:15:36 -72.75,-161.97 84.46 12/09/2019 10:15:09 -72.74,-161.97 84.46 0.68 27
19 12/09/2019 11:06:16 72.75, 5.37 95.55 12/09/2019 11:05:55 72.74, 5.34 95.55 1.27 21
20 12/09/2019 11:56:58 -72.73, 172.66 84.47 12/09/2019 11:56:39 -72.75, 172.64 84.44 2.23 19
21 12/09/2019 12:47:38 72.73, -20.01 95.54 12/09/2019 12:47:25 72.75, -20.05 95.57 2.68 13
22 12/09/2019 13:38:20 -72.71, 147.28 84.48 12/09/2019 13:38:08 -72.71, 147.36 84.48 2.70 12
23 12/09/2019 14:29:00 72.71, -45.39 95.53 12/09/2019 14:28:54 72.71, -45.34 95.53 1.72 6
24 12/09/2019 15:19:42 -72.69, 121.90 84.49 12/09/2019 15:19:38 -72.71, 121.97 84.47 3.22 4
25 12/09/2019 16:10:22 72.69, -70.77 95.52 12/09/2019 16:10:24 72.72, -70.73 95.54 2.71 2
26 12/09/2019 17:01:03 -72.72, 96.63 84.45 12/09/2019 17:01:08 -72.72, 96.58 84.45 1.63 5
27 12/09/2019 17:51:43 72.73, -96.04 95.56 12/09/2019 17:51:54 72.72, -96.12 95.56 2.58 11
28 12/09/2019 18:42:25 -72.71, 71.25 84.46 12/09/2019 18:42:38 -72.73, 71.19 84.44 3.06 13
29 12/09/2019 19:33:05 72.71,-121.42 95.55 12/09/2019 19:33:23 72.68,-121.40 95.52 3.17 18
30 12/09/2019 20:23:47 -72.69, 45.87 84.47 12/09/2019 20:24:07 -72.68, 45.90 84.48 1.22 20
31 12/09/2019 21:14:27 72.69,-146.80 95.54 12/09/2019 21:14:53 72.69,-146.79 95.53 0.29 26
32 12/09/2019 22:05:09 -72.67, 20.49 84.48 12/09/2019 22:05:37 -72.69, 20.51 84.46 2.61 28
33 12/09/2019 22:55:49 72.67,-172.17 95.53 12/09/2019 22:56:23 72.69,-172.18 95.55 2.67 34
34 12/09/2019 23:46:30 -72.70, -4.78 84.44 12/09/2019 23:47:07 -72.70, -4.87 84.45 3.04 37
35 12/10/2019 00:37:11 72.65, 162.45 95.52 12/10/2019 00:37:52 72.65, 162.53 95.51 2.89 41
36 12/10/2019 01:27:52 -72.68, -30.16 84.45 12/10/2019 01:28:36 -72.66, -30.16 84.49 3.04 44
37 12/10/2019 02:18:32 72.68, 137.17 95.55 12/10/2019 02:19:22 72.66, 137.14 95.52 3.00 50
38 12/10/2019 03:09:14 -72.66, -55.54 84.47 12/10/2019 03:10:06 -72.66, -55.55 84.47 0.37 52
39 12/10/2019 03:59:54 72.66, 111.79 95.54 12/10/2019 04:00:52 72.66, 111.76 95.54 1.31 58
40 12/10/2019 04:50:36 -72.65, -80.92 84.48 12/10/2019 04:51:36 -72.67, -80.94 84.46 2.79 60
41 12/10/2019 05:41:16 72.65, 86.42 95.53 12/10/2019 05:42:21 72.62, 86.47 95.50 3.23 65
42 12/10/2019 06:31:58 -72.63,-106.29 84.49 12/10/2019 06:33:05 -72.63,-106.22 84.50 2.36 67
43 12/10/2019 07:22:38 72.63, 61.04 95.52 12/10/2019 07:23:51 72.63, 61.08 95.51 1.41 73
44 12/10/2019 08:13:21 -72.56,-131.78 84.55 12/10/2019 08:14:34 -72.58,-131.51 84.54 9.30 73
45 12/10/2019 09:04:05 72.35, 35.15 95.27 12/10/2019 09:05:16 72.38, 36.20 95.26 35.70 71
46 12/10/2019 09:54:48 -72.28,-157.66 84.79 12/10/2019 09:55:59 -72.34,-156.39 84.79 43.27 71
47 12/10/2019 10:45:33 72.03, 9.18 94.97 12/10/2019 10:46:40 72.08, 11.41 94.95 76.90 67
48 12/10/2019 11:36:16 -71.96, 176.38 85.09 12/10/2019 11:37:23 -72.04, 178.81 85.10 84.25 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/3/2019
SNOs_Map_METOP-B_NPP_20191204.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 12/03/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service