Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/31/2023

Index	Date (NOAA-21)	Time (NOAA-21)	Lat,Lon (NOAA-21)	SZA (NOAA-21 )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	02/02/2023	08:26:33	-70.41,-130.75	92.69	02/02/2023	08:27:40	-70.43,-130.70	92.69	2.82	67
2	02/02/2023	09:17:17	70.30, 36.73	87.18	02/02/2023	09:17:04	70.30, 36.76	87.18	1.12	13
3	02/02/2023	10:07:48	-69.63,-154.94	93.54	02/02/2023	10:06:39	-69.68,-156.44	93.41	58.23	69
4	02/04/2023	21:20:27	-70.46, 35.70	93.39	02/04/2023	21:21:38	-70.43, 35.79	93.43	4.17	71
5	02/04/2023	22:11:10	70.29,-156.74	86.43	02/04/2023	22:11:02	70.29,-156.76	86.43	0.74	8
6	02/04/2023	23:01:45	-69.83, 11.28	94.07	02/04/2023	23:00:33	-69.91, 10.35	93.95	36.48	72
7	02/07/2023	10:14:23	-70.61,-158.03	94.00	02/07/2023	10:15:34	-70.53,-157.59	94.12	18.75	71
8	02/07/2023	11:05:03	70.29, 9.79	85.66	02/07/2023	11:04:59	70.32, 9.78	85.69	3.29	4
9	02/07/2023	11:55:41	-69.99, 177.57	94.68	02/07/2023	11:54:28	-70.05, 177.04	94.58	21.16	73
10	02/09/2023	23:08:18	-70.72, 8.32	94.69	02/09/2023	23:09:30	-70.60, 9.01	94.85	28.59	72
11	02/09/2023	23:58:57	70.35, 176.22	84.92	02/09/2023	23:58:56	70.33, 176.28	84.89	3.21	1
12	02/10/2023	00:49:36	-70.10, -16.07	95.37	02/10/2023	00:48:24	-70.13, -16.36	95.32	11.42	72
13	02/12/2023	12:02:13	-70.88, 174.57	95.34	02/12/2023	12:03:23	-70.76, 175.74	95.53	44.85	70
14	02/12/2023	12:52:48	70.31, -17.20	84.04	02/12/2023	12:52:52	70.33, -17.24	84.05	2.24	4
15	02/12/2023	13:43:30	-70.21, 150.27	96.08	02/12/2023	13:42:18	-70.23, 150.28	96.05	2.43	72

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 1/31/2023

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 01/31/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA