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: 12/7/2019
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 73.45,-125.06 96.15 12/08/2019 19:52:41 73.46,-127.85 96.25 88.31 67
2 12/08/2019 20:44:31 -73.37, 42.09 83.93 12/08/2019 20:43:23 -73.37, 39.68 83.85 76.88 68
3 12/08/2019 21:35:15 73.18,-151.00 95.90 12/08/2019 21:34:05 73.17,-152.57 95.94 50.40 70
4 12/08/2019 22:25:59 -73.05, 16.05 84.22 12/08/2019 22:24:47 -73.07, 14.95 84.16 35.76 72
5 12/08/2019 23:16:43 72.85,-177.04 95.60 12/08/2019 23:15:29 72.87,-177.31 95.64 9.15 74
6 12/09/2019 00:07:26 -72.78, -9.87 84.47 12/09/2019 00:06:11 -72.78, -9.80 84.46 2.12 75
7 12/09/2019 00:58:06 72.78, 157.48 95.54 12/09/2019 00:56:57 72.78, 157.51 95.54 1.46 69
8 12/09/2019 01:48:47 -72.81, -35.14 84.43 12/09/2019 01:47:41 -72.79, -35.19 84.45 3.22 66
9 12/09/2019 02:39:28 72.77, 132.10 95.53 12/09/2019 02:38:27 72.78, 132.12 95.56 2.08 61
10 12/09/2019 03:30:09 -72.79, -60.52 84.44 12/09/2019 03:29:11 -72.79, -60.58 84.43 2.07 58
11 12/09/2019 04:20:49 72.80, 106.83 95.57 12/09/2019 04:19:57 72.79, 106.73 95.57 3.18 52
12 12/09/2019 05:11:31 -72.77, -85.90 84.45 12/09/2019 05:10:40 -72.75, -85.86 84.47 2.83 51
13 12/09/2019 06:02:11 72.78, 81.45 95.56 12/09/2019 06:01:26 72.75, 81.45 95.53 3.58 45
14 12/09/2019 06:52:53 -72.76,-111.27 84.46 12/09/2019 06:52:10 -72.76,-111.25 84.46 0.72 43
15 12/09/2019 07:43:33 72.76, 56.07 95.55 12/09/2019 07:42:56 72.75, 56.06 95.55 0.75 37
16 12/09/2019 08:34:15 -72.74,-136.65 84.47 12/09/2019 08:33:40 -72.76,-136.64 84.44 3.10 35
17 12/09/2019 09:24:55 72.74, 30.69 95.54 12/09/2019 09:24:26 72.76, 30.67 95.56 2.30 29
18 12/09/2019 10:15:37 -72.72,-162.03 84.48 12/09/2019 10:15:09 -72.72,-161.93 84.48 3.43 28
19 12/09/2019 11:06:17 72.72, 5.31 95.53 12/09/2019 11:05:55 72.72, 5.39 95.53 2.50 22
20 12/09/2019 11:56:58 -72.75, 172.70 84.45 12/09/2019 11:56:39 -72.73, 172.68 84.47 2.48 19
21 12/09/2019 12:47:39 72.70, -20.07 95.52 12/09/2019 12:47:25 72.73, -20.00 95.54 3.13 14
22 12/09/2019 13:38:20 -72.73, 147.32 84.46 12/09/2019 13:38:09 -72.74, 147.29 84.45 0.87 11
23 12/09/2019 14:29:00 72.74, -45.34 95.56 12/09/2019 14:28:55 72.73, -45.39 95.56 1.81 5
24 12/09/2019 15:19:42 -72.71, 121.94 84.47 12/09/2019 15:19:38 -72.69, 122.01 84.49 3.31 4
25 12/09/2019 16:10:22 72.72, -70.72 95.55 12/09/2019 16:10:25 72.74, -70.78 95.57 3.26 3
26 12/09/2019 17:01:04 -72.69, 96.56 84.48 12/09/2019 17:01:08 -72.70, 96.62 84.48 2.03 4
27 12/09/2019 17:51:44 72.70, -96.10 95.54 12/09/2019 17:51:54 72.70, -96.07 95.53 1.02 10
28 12/09/2019 18:42:25 -72.73, 71.29 84.44 12/09/2019 18:42:38 -72.71, 71.23 84.46 2.92 13
29 12/09/2019 19:33:06 72.68,-121.47 95.52 12/09/2019 19:33:24 72.70,-121.46 95.55 2.69 18
30 12/09/2019 20:23:47 -72.71, 45.91 84.45 12/09/2019 20:24:08 -72.71, 45.84 84.45 2.30 21
31 12/09/2019 21:14:27 72.71,-146.75 95.56 12/09/2019 21:14:54 72.71,-146.84 95.56 3.21 27
32 12/09/2019 22:05:09 -72.69, 20.53 84.46 12/09/2019 22:05:37 -72.67, 20.56 84.49 2.32 28
33 12/09/2019 22:55:49 72.69,-172.13 95.55 12/09/2019 22:56:23 72.67,-172.13 95.52 2.91 34
34 12/09/2019 23:46:31 -72.67, -4.85 84.47 12/09/2019 23:47:07 -72.68, -4.83 84.47 0.86 36
35 12/10/2019 00:37:11 72.68, 162.50 95.54 12/10/2019 00:37:53 72.68, 162.48 95.54 0.48 42
36 12/10/2019 01:27:53 -72.65, -30.22 84.48 12/10/2019 01:28:37 -72.68, -30.22 84.46 3.58 44
37 12/10/2019 02:18:33 72.66, 137.12 95.53 12/10/2019 02:19:23 72.68, 137.09 95.55 3.01 50
38 12/10/2019 03:09:15 -72.63, -55.60 84.49 12/10/2019 03:10:06 -72.64, -55.51 84.50 3.30 51
39 12/10/2019 03:59:54 72.64, 111.74 95.52 12/10/2019 04:00:51 72.64, 111.81 95.51 2.24 57
40 12/10/2019 04:50:35 -72.67, -80.88 84.46 12/10/2019 04:51:35 -72.65, -80.89 84.48 2.05 60
41 12/10/2019 05:41:15 72.67, 86.47 95.56 12/10/2019 05:42:21 72.65, 86.42 95.53 3.07 66
42 12/10/2019 06:31:57 -72.65,-106.25 84.47 12/10/2019 06:33:05 -72.66,-106.28 84.47 1.34 68
43 12/10/2019 07:22:37 72.65, 61.09 95.55 12/10/2019 07:23:51 72.65, 61.03 95.54 1.97 74
44 12/10/2019 08:13:20 -72.58,-131.74 84.53 12/10/2019 08:14:34 -72.61,-131.57 84.51 6.70 74
45 12/10/2019 09:04:05 72.33, 35.09 95.25 12/10/2019 09:05:16 72.41, 36.15 95.29 36.76 71
46 12/10/2019 09:54:48 -72.25,-157.72 84.82 12/10/2019 09:55:58 -72.31,-156.35 84.81 46.91 70
47 12/10/2019 10:45:32 72.05, 9.22 95.00 12/10/2019 10:46:40 72.11, 11.36 94.98 73.57 68
48 12/10/2019 11:36:15 -71.98, 176.41 85.07 12/10/2019 11:37:22 -72.02, 178.85 85.12 84.00 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/7/2019
SNOs_Map_METOP-B_NPP_20191208.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 12/07/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service