Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/11/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 01/12/2018 00:06:21 -73.25, -10.74 84.87 01/12/2018 00:07:31 -73.22, -9.05 85.00 54.31 70
2 01/12/2018 00:57:03 73.05, 156.99 94.91 01/12/2018 00:58:15 72.98, 157.77 94.79 26.57 72
3 01/12/2018 01:47:45 -72.95, -35.47 85.21 01/12/2018 01:48:58 -72.95, -34.98 85.25 16.14 73
4 01/12/2018 02:38:28 72.80, 132.14 94.63 01/12/2018 02:39:40 72.81, 132.07 94.62 2.48 72
5 01/12/2018 03:29:12 -72.80, -60.54 85.38 01/12/2018 03:30:22 -72.82, -60.57 85.37 2.46 70
6 01/12/2018 04:19:58 72.81, 106.76 94.62 01/12/2018 04:21:01 72.84, 106.79 94.64 3.35 63
7 01/12/2018 05:10:42 -72.81, -85.92 85.39 01/12/2018 05:11:44 -72.80, -85.96 85.40 1.32 62
8 01/12/2018 06:01:28 72.81, 81.37 94.62 01/12/2018 06:02:23 72.82, 81.41 94.61 1.14 55
9 01/12/2018 06:52:12 -72.81,-111.31 85.39 01/12/2018 06:53:05 -72.83,-111.24 85.39 3.14 53
10 01/12/2018 07:42:58 72.82, 55.99 94.61 01/12/2018 07:43:45 72.80, 56.02 94.58 2.87 47
11 01/12/2018 08:33:42 -72.82,-136.69 85.40 01/12/2018 08:34:27 -72.81,-136.62 85.42 2.56 45
12 01/12/2018 09:24:27 72.77, 30.71 94.55 01/12/2018 09:25:07 72.77, 30.64 94.55 2.29 40
13 01/12/2018 10:15:11 -72.77,-161.97 85.46 01/12/2018 10:15:49 -72.79,-162.00 85.45 2.16 38
14 01/12/2018 11:05:57 72.78, 5.32 94.55 01/12/2018 11:06:28 72.80, 5.36 94.56 3.11 31
15 01/12/2018 11:56:41 -72.78, 172.64 85.47 01/12/2018 11:57:11 -72.77, 172.61 85.48 1.35 30
16 01/12/2018 12:47:27 72.78, -20.06 94.54 01/12/2018 12:47:50 72.78, -20.02 94.53 1.27 23
17 01/12/2018 13:38:10 -72.78, 147.26 85.47 01/12/2018 13:38:31 -72.80, 147.34 85.46 3.13 21
18 01/12/2018 14:28:56 72.79, -45.44 94.53 01/12/2018 14:29:11 72.76, -45.41 94.50 3.23 15
19 01/12/2018 15:19:40 -72.79, 121.87 85.48 01/12/2018 15:19:53 -72.78, 121.95 85.49 2.82 13
20 01/12/2018 16:10:25 72.74, -70.72 94.47 01/12/2018 16:10:33 72.74, -70.79 94.47 2.13 8
21 01/12/2018 17:01:09 -72.74, 96.59 85.54 01/12/2018 17:01:15 -72.76, 96.57 85.52 1.84 6
22 01/12/2018 17:51:55 72.75, -96.11 94.47 01/12/2018 17:51:54 72.77, -96.07 94.49 2.89 1
23 01/12/2018 18:42:39 -72.75, 71.21 85.54 01/12/2018 18:42:37 -72.74, 71.19 85.55 1.43 2
24 01/12/2018 19:33:25 72.75,-121.49 94.46 01/12/2018 19:33:16 72.75,-121.45 94.46 1.49 9
25 01/12/2018 20:24:09 -72.75, 45.82 85.55 01/12/2018 20:23:58 -72.77, 45.91 85.54 3.15 11
26 01/12/2018 21:14:54 72.71,-146.77 94.40 01/12/2018 21:14:38 72.73,-146.83 94.43 3.09 16
27 01/12/2018 22:05:39 -72.76, 20.44 85.56 01/12/2018 22:05:20 -72.74, 20.52 85.57 3.10 19
28 01/12/2018 22:56:24 72.71,-172.16 94.39 01/12/2018 22:56:00 72.71,-172.22 94.40 2.00 24
29 01/12/2018 23:47:08 -72.71, -4.84 85.62 01/12/2018 23:46:42 -72.72, -4.86 85.60 1.52 26
30 01/13/2018 00:37:54 72.72, 162.46 94.39 01/13/2018 00:37:21 72.74, 162.50 94.41 2.72 33
31 01/13/2018 01:28:38 -72.72, -30.23 85.62 01/13/2018 01:28:04 -72.70, -30.24 85.63 1.58 34
32 01/13/2018 02:19:24 72.72, 137.07 94.38 01/13/2018 02:18:43 72.72, 137.12 94.38 1.77 41
33 01/13/2018 03:10:08 -72.72, -55.61 85.63 01/13/2018 03:09:25 -72.73, -55.52 85.61 3.22 43
34 01/13/2018 04:00:53 72.68, 111.79 94.32 01/13/2018 04:00:05 72.69, 111.74 94.35 2.71 48
35 01/13/2018 04:51:38 -72.73, -81.00 85.64 01/13/2018 04:50:47 -72.71, -80.90 85.64 3.41 51
36 01/13/2018 05:42:23 72.68, 86.41 94.31 01/13/2018 05:41:27 72.67, 86.35 94.32 1.93 56
37 01/13/2018 06:33:07 -72.68,-106.28 85.70 01/13/2018 06:32:09 -72.69,-106.29 85.68 1.20 58
38 01/13/2018 07:23:53 72.69, 61.02 94.31 01/13/2018 07:22:48 72.70, 61.07 94.34 2.60 65
39 01/13/2018 08:14:37 -72.68,-131.66 85.70 01/13/2018 08:13:31 -72.67,-131.67 85.71 1.77 66
40 01/13/2018 09:05:23 72.69, 35.64 94.30 01/13/2018 09:04:10 72.68, 35.69 94.31 2.10 73
41 01/13/2018 09:56:07 -72.69,-157.05 85.71 01/13/2018 09:54:52 -72.70,-156.95 85.69 3.33 75
42 01/13/2018 10:46:48 72.44, 10.77 94.02 01/13/2018 10:45:36 72.46, 9.90 94.09 29.25 72
43 01/13/2018 11:37:31 -72.39, 178.18 86.05 01/13/2018 11:36:19 -72.42, 177.16 85.95 34.80 72
44 01/13/2018 12:28:12 72.14, -14.02 93.68 01/13/2018 12:27:03 72.18, -15.99 93.84 67.29 69
45 01/13/2018 13:18:55 -72.09, 153.40 86.38 01/13/2018 13:17:47 -72.10, 151.18 86.25 75.84 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/11/2018
SNOs_Map_NOAA-20_METOP-B_20180112.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/11/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-B

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service